Laptops and tablets are so much more convenient than desktop computers for the very obvious reason of portability - you can’t (or certainly shouldn’t) lug a desktop PC between your home and office or on holiday with you.

The portable computer's limitation, though, is screen size and often a lack of ports to plug devices into. Some laptops have just one or two ports included as standard, and you need one of those for charging. And tablets have even fewer ports for device expansion.

And there are plenty of people who prefer a mouse to the laptop’s trackpad, and even a full-size keyboard to tap away on - of course, there are Bluetooth keyboards and mice that don’t require a side port on the laptop.

The perfect setup would be a laptop for flexibility, plus one or more larger external displays, some USB ports for adding hard drives or a printer, and an Ethernet port so you can enjoy wired Internet access rather than flaky Wi-Fi.

The solution is a dock or docking station that includes all these ports, and lets you connect your laptop or tablet to it with one cable.

Setup is simple. Just connect your laptop or tablet to the dock, and it instantly has access to all the dock's ports as if they were on the laptop itself - except to have that many ports in reality would make your laptop as thick as a brick.

In this review roundup, we’ll look at the best docks for USB-C laptops and tablets. Some laptops - notably Apple’s MacBook range - include a faster variant of USB-C called Thunderbolt 3 (T3). Such laptops can use USB-C docks, but the T3’s higher bandwidth (40Gbps vs USB-C’s 5Gbps or 10Gbps) will be lost if not using a dedicated T3 dock.

And many docking stations are compatible with Apple's iPad Pro and iPad Air (4th Gen), and USB-C Windows tablets.

If you don't want a full docking station, just a handy USB-C adapter or dongle, check out our Best USB-C hub roundup.

USB-C laptops won’t work with most Thunderbolt 3 docks, although there are a couple reviewed here (from Caldigit and StarTech.com) that will work with both. That makes them a great choice for hot-desking and mixed workflow environments. Office IT doesn't have to buy different docks for different use cases - one dock can work on anything, and without adapters or drivers.

T3 laptops can use any of the USB-C docks reviewed here, but will lose some of their bandwidth advantages on the lower-spec docks. 

Owners of Thunderbolt 3 laptops - such as Apple MacBooks (Air, and 13in, 15in and 16in Pro) - should also read Macworld's roundup of the best Thunderbolt 3 docking stations. It's aimed at MacBooks but the docks mostly work with any T3 laptops unless specified.

Useful ports on the dock

USB-C: First, you need to connect your USB-C laptop to the dock, which takes up one of the dock’s USB-C ports, unless the dock has its own attached cable.

Some docks feature extra USB-C ports to attach compatible devices or connect to a USB-C display. You can also buy a USB-C to HDMI or USB-C to DisplayPort adapter to use this extra port to add an external display; see below.

USB-C comes in either 5Gbps or 10Gbps bandwidth varieties. If data-transfer speed is important, look for a dock with the higher rating.

Also look for docks with USB PD, which stands for Power Delivery - this is a key feature on a full docking station. And then match that with the wattage your laptop needs to charge at full power. Most Windows laptops require 60W, but some larger laptops are begging for as much as 85W. Docks that can handle that much charging power can be more expensive as they need a larger power supply.

If the dock doesn’t have PD, then it will be drawing power from your laptop to run the other devices. The same will happen with PDs with a lower wattage than the laptop. An 87W laptop can be charged by a 60W USB PD, but at a slower pace.

(Windows PC users must check if their USB-C port is capable of laptop charging as not all PC manufacturers have added this functionality to their USB-C ports, limiting them to data or display only.)

We also list the total wattage of the power supply, as this will often allow the charging of connected bus-powered devices.

Standalone charging: This means the dock can charge devices, such as a phone or tablet, even when the laptop is disconnected.

USB-A: This is the ‘old’ USB standard that’s still used by many devices, such as hard drives, memory sticks, and printers. Work out how many of these you need when selecting the right dock for you. Like USB-C, USB-A comes in different speeds: from a lowly 480MBps to the most common 5Gbps and the latest speedy 10Gbps.

Display: You'll want to hook your laptop up to an external display for more screen space. Why not boost that 13in laptop screen to a 32in 4K monitor? Some external displays use USB-C, so you can connect via a laptop's spare port or via one on the dock. Most docks, however, include either DisplayPort or HDMI ports, or a mix of both; some include the old VGA standard. And you can attach USB-C to HDMI or USB-C to DisplayPort adapters, too. 

Most dual-monitor setups allow for two displays at 1080p HD resolution, but the best high-resolution displays are 4K. 4K at 60Hz is the best for gaming and high-graphics performance, while 4K at 30Hz is good enough for more productivity-based tasks - but not as great as at that higher rate. 

Look out for the version of DisplayPort or HDMI, as the later versions have greater powers when it comes to higher resolutions and refresh rates.

HDMI 1.4: Supports up to 4K (3840-x-2160) at 30Hz, or 1080p HD at 120Hz.

HDMI 2.0: Supports up to 4K at 60Hz

DisplayPort 1.2: Supports up to 4K at 60Hz

DisplayPort 1.3: Supports up to 4K at 120Hz or 8K at 30Hz

DisplayPort 1.4: Supports up to 8K at 60Hz and HDR

Natively, USB-C struggles to handle 4K at 60Hz, so falls back to 30Hz as its maximum. Some companies have got around this by using DisplayLink driver, but this does mean you need to install extra software. And Caldigit's SOHO Dock uses separate lanes for data and video, and so can hit 60Hz on a 4K display.

For laptops that have only a 5Gbps USB-C port, 4K at 60Hz is out of the question. So check your laptop specs. (Thunderbolt 3 laptops have no problem getting 4K at 60Hz.)

Most mid- to high-end displays now have DisplayPort and HDMI built into the monitor, allowing users to choose the connector they want to use. The resolution is the same on HDMI and DisplayPort, but DisplayPort can be more stable and capable in certain situations. Read more on HDMI vs DisplayPort.

Gigabit Ethernet: With an Ethernet port on the dock you can connect to wired Internet, which is usually much faster than Wi-Fi.

SD or Micro SD Card Reader: We usually think of these as camera memory/storage cards, and one of these reader ports will allow you to quickly slip in your photo-laden card for immediate access from your laptop. However, more usefully, SD or Micro SD Cards are also an incredibly inexpensive way of adding portable storage to your laptop. Take a look on Amazon for affordable SD and Micro SD Cards (Amazon UK or Amazon US), where you can buy 256GB for around £30 or $40. Adding that amount of storage to a laptop would normally cost you around £150.

Tablets: A lot of these docks work with USB-C tablets, such as the iPad Pro and Windows tablets, but check first that the Windows tablet has USB-C and the appropriate video options.

Caldigit USB-C HDMI Dock - Best value for mixed USB-C and Thunderbolt 3

Caldigit USB-C HDMI Dock
  • Rating: ratingsratingsratingsratingsratings

  • USB-C and Thunderbolt 3 laptop compatible
  • Compatible with USB-C Windows tablets and USB-C iPads
  • 1 x Thunderbolt 3 / USB-C port to host
  • 94W PD charging, plus standalone charging
  • 2 x HDMI 2.0b ports (dual 4K at 60Hz to T3 laptops; or dual 1080p or a single 4K at 30Hz display to a USB-C laptop)
  • 3 x USB 3.2 Gen. 1 Type-A ports (5Gbps)
  • 1 x USB 3.2 Gen. 2 Type-C ports (10Gbps) port
  • SD Card Reader (SD 4.0 UHS-II)
  • Gigabit Ethernet port for wired Internet access
  • Front-facing 3.5mm Analogue Audio In & Out port
  • 150W power supply

While it's called a "USB-C" dock, Caldigit's USB-C HDMI Dock is compatible with Thunderbolt 3 and 4 laptops, and any USB4-certified device.

This modern docking station uses the latest Thunderbolt 3 chipset called “Titan Ridge”, which allows the dock to work on both Thunderbolt 3 and USB-C. Normally USB-C laptops can't use Thunderbolt 3 docks. T3 laptops can use USB-C docks but at a reduced bandwidth - USB-C runs at 5-10Gbps, but T3 at 40Gbps.

This flexibility means that Thunderbolt 3 laptops get to use all their bandwidth while USB-C laptop owners can use the same dock, and not have to buy a plain USB-C docking station. And since it works with USB-C, it can turn an iPad Pro or USB-C Windows tablet into a full computer experience since it can charge the tablet, connect a 4K monitor, keyboard, mouse and hard drives.

The USB-C HDMI Dock has two built-in HDMI connectors for directly adding dual 4K (at 60Hz if using a Thunderbolt 3 laptop) monitors to your laptop without the need for any USB-C Video Adapters. USB-C laptops can run dual displays at HD (1080p) or a single 4K monitor at 30Hz.

If you want to connect a DisplayPort display, the similar Caldigit USB-C Pro Dock is a very close match but with DP instead of HDMI. 

Unlike most USB-C docks, the USB-C HDMI Dock also charges at 94W, enough for most top-end laptops. The DisplayPort USB-C Pro model is slightly less powerful at 85W.

Standalone charging functionality allows the dock to charge USB devices, such as a phone, tablet or smartwatch, at up to 7.5W without the laptop connected.

This is a great USB-C dock in its own right, and the T3/T4/USB4 compatibility is a future-proof and mixed-environment bonus.

For even more ports, check out the Anker and Hyper docks reviewed below.

Read our full Caldigit USB-C HDMI Dock review

Anker PowerExpand Elite Dock - Best USB-C/Thunderbolt dock with multiple ports

Anker PowerExpand Elite 13-in-1 Thunderbolt 3 Dock
  • Rating: ratingsratingsratingsratingsratings

  • USB-C and Thunderbolt 3 laptop compatible
  • Compatible with USB-C Windows tablets and USB-C iPads
  • Two Thunderbolt 3 ports (40Gbps) - one to host
  • 85W PD charging, plus standalone charging
  • Up to two external displays (2 x 4K at 60Hz; or 1 x 5K at 60Hz)
  • 1 x HDMI 2.0 port (4K at 60Hz; or 1 x 5K at 60Hz)
  • 2 x USB-C ports (10Gbps) - allows second 4K at 60Hz display with adapter
  • 4 x USB-A ports (5Gbps)
  • SD Card Reader (SD 4.0 UHS-II)
  • microSD 4.0 Card Reader (SD 4.0 UHS-II)
  • Gigabit Ethernet port for wired Internet access
  • Front-facing 3.5mm Analogue Audio In & Out port
  • 180W power supply

If you need more ports than the Caldigit USB-C HDMI or Pro Docks, Anker's PowerExpand Elite Thunderbolt 3 dock offers 13.

With its Titan Ridge chipset, it is also USB-C compatible, and is a neat and compact vertical dock.

The PowerExpand Elite can connect up to three external displays on Windows laptops only as macOS doesn't support MST (Multi-Stream Transport).

The HDMI and Thunderbolt/USB-C port would connect two displays (4K at 60Hz for Thunderbolt laptops), while the third external display would use one of the USB-C ports (4K at 30Hz). Unless your display has a USB-C connection itself, you’ll need an adapter (not included) using the Thunderbolt and USB-C connections.

One seemingly minor feature that we love is the easy-to-reach on-off switch, which will help save energy, prolong your device's battery, and stop the dock getting too warm when left unused overnight.

Both USB-C ports are Gen. 2 at 10Gbps, where some docks boast just 5Gbps C-type ports.

Read our full Anker PowerExpand Elite Dock review.

Plugable's USB-C Triple Display 4K Docking Station - Best for three external displays

Plugable USB-C Triple Display 4K Docking Station
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • Compatible with USB-C Windows tablets
  • 1 x USB-C port to connect to host
  • 60W PD charging
  • USB-C to the host (5Gbps)
  • 2 x DisplayPort 1.2 (dual 4K at 60Hz to USB-C and T3 laptops)
  • 1 x HDMI 1.2 (4K at 30Hz to USB-C and T3 laptops)
  • 4 x USB-A (5Gbps); 1 x USB-C (10Gbps)
  • Gigabit Ethernet
  • 2 x 3.5mm Analog Audio In & Out
  • 100W power supply

Plugable's USB-C Triple Display 4K Docking Station (UD-ULTC4K) does what its name says it can - it is stuffed full of fancy technology that enables it to run three external displays from a USB-C laptop, with two at full 60Hz 4K.

It uses a combination of USB-C DisplayPort Alternate Mode ("Alt Mode") for the HDMI port and DisplayLink USB graphics for its two DisplayPorts.

This brings with it some complexity and compatibility issues on certain versions of the macOS, but with some driver installed, all should be well.

Aside from the display wizardry, as a dock, it's a little underpowered - with just a 5Gbps USB-C 3.1 Gen.1 connection to the laptop. That will seriously downgrade a Thunderbolt 3 laptop's bandwidth, and we'd have preferred 10GBps for USB-C laptops.

But you'll be buying this dock for its triple-display or dual 60Hz 4K capabilities over USB-C.

Read our full Plugable USB-C Triple Display 4K Docking Station review

HyperDrive Gen2 Thunderbolt 3 USB-C Dock - Best mixed USB-C/T3 dock with digital audio

HyperDrive GEN2 Thunderbolt 3 Dock
  • Rating: ratingsratingsratingsratingsratings

  • USB-C and Thunderbolt 3 laptop compatible
  • Compatible with USB-C Windows tablets and USB-C iPads
  • 85W PD charging
  • USB-C (and 40Gbps Thunderbolt 3) to the host
  • DisplayPort 1.4 (dual 4K at 60Hz to T3 laptops; or dual 1080p or a single 4K at 60Hz display to a USB-C laptop)
  • Two Thunderbolt 3 ports (40Gbps) 
  • Two USB-A ports (10Gbps)
  • Three USB-A ports (5Gbps)
  • One USB-A port (QC 3.0)
  • One USB-C port (10Gbps)
  • SD Card Reader (SD 4.0 UHS-II)
  • microSD Card Reader (SD 4.0 UHS-II)
  • Gigabit Ethernet port
  • 3.5mm Analog Audio In & Out
  • One Digital Optical Toslink Audio (S/PDIF) port
  • One Digital Coaxial Audio (S/PDIF) port
  • 180W power supply

USB-C comes in several flavours, based on speed and bandwidth: from Gen1 5Gbps standard, through 10GBps Gen2, and all the way to its superior but identical-looking sibling, Thunderbolt 3.

Some of the most powerful docking stations work with just Thunderbolt 3, but a new breed based on the Titan Ridge chipset is compatible with plain USB-C laptops, too.

The most impressive of these that we've tested is the HyperDrive Gen2 Thunderbolt 3 USB-C Dock, which is bristling with 16 high-performance ports.

It looks a lot like one of our favourite Thunderbolt 3-only docks, the Caldigit TS3 Plus, but takes that level of multiple-port flexibility to the world of USB-C.

Two of its USB-A ports support 10Gbps bandwidth. The other two docks' max USB-A bandwidth clocks in at 5Gbps, although they both feature two rather than one USB-C port.

Read our full HyperDrive GEN2 Thunderbolt 3 Dock review

Twelve South StayGo USB-C Hub - Best portable USB-C dock

Twelve South StayGo USB-C Hub
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • Compatible with USB-C Windows tablets and USB-C iPads
  • 85W PD charging, plus standalone charging
  • USB-C to the host (5Gbps)
  • 1 x HDMI 1.2 (4K at 30Hz or full HD)
  • 3 x USB-A (5Gbps; one with 7.5W BC 1.2 charging)
  • 1 x USB-C (for charging)
  • SD Card Reader (UHS-I)
  • microSD Card Reader (UHS-I)
  • Gigabit Ethernet
  • 100W power capacity

This lightweight and compact USB-C dock undersells itself by calling itself just a hub. The Twelve South StayGo really a very capable portable dock that will fit in your pocket.

Yes, it doesn't have its own power supply, but you can connect it to your laptop's charger (or another) for passthrough charging at up to an impressive 85W. 

It has HDMI for connecting an external display (4K at 30Hz), three USB-A ports (one of which you can use to charge your phone), SD Card reader for adding simple and inexpensive backup storage, and Gigabit Ethernet - all the basic and more.

It even comes with its own neat, short travel USB-C cable stored for protection, and ships with a 1m USB-C cable for normal desktop use.

Read our full Twelve South StayGo USB-C Hub review

Caldigit USB-C SOHO Dock - Best portable USB-C dock for external display

Caldigit USB-C SOHO Dock
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • Compatible with USB-C Windows tablets and USB-C iPads
  • 100W PD charging
  • 10Gbps USB-C to the host
  • 1 x DisplayPort 1.4 & 1 x HDMI 2.0 (single 4K display at 60Hz; or dual 4K at 30Hz)
  • 1 x USB-C (10Gbps)
  • 1 x USB-A (10Gbps)
  • 1 x USB-C Power Delivery
  • SD Card Reader (UHS-II)
  • microSD Card Reader (UHS-II)

Caldigit has done it again with its tiny SOHO (Small Office Home Office) Dock that beats other USB-C docks by supporting an external 4K display at 60Hz, rather than the lower-quality 30Hz limitation usually found with USB-C.

It achieves this by using separate lanes for both video and USB - meaning it can provide a consistent 4K 60Hz display while offering 10Gbps USB performance.

Yes, 10GBps. The SOHO Dock features the fastest USB ports you'll find: both the USB-A and USB-C ports are rated at 10Gbps bandwidth, compared to most docks that have such ports at 5Gbps.

It also comes with both DisplayPort and HDMI ports for flexibility when adding an external display to your laptop.

The SOHO Dock doesn't have many USB ports compared to the equally portable Twelve South StayGo, but if you need just one of each and speed is important to you, then it's hard to beat.

As this dock doesn't come with its own power supply, power delivery to the laptop would be gained by attaching your wall charger to the dock, so depends on the charger's capability.

Read our full Caldigit USB-C SOHO Dock review

PNY All-in-One USB-C Dock - Lightest USB-C dock

PNY 9-in-1 Mini Portable USB-C Hub
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • 100W PD charging
  • 5Gbps USB-C to the host
  • 2 x 5Gbps USB-C (one PD)
  • 1 x HDMI 1.2 (single 4K display at 30Hz)
  • 1 x VGA (single 1080p display; 1920x1200)
  • 2 x USB-A (5Gbps)
  • Gigabit Ethernet
  • SD Card Reader (UHS-I)
  • microSD Card Reader (UHS-I)
  • 100W maximum power

The portable PNY All-in-One USB-C Dock is compact (12-x-7-x-1.4 cm) and super lightweight, offering connection to one external display via either HDMI or VGA.

It packs its own short, integrated USB-C cable, making it a one-stop tool for your connection requirements, and no need to bring a separate cable to connect to your laptop.

It is similar to the Twelve South StayGo portable USB-C dock we also tested here.

Compared to the StayGo, it’s noticeably lighter (107g vs 151g), and a little shorter but an equal amount longer.

It matches well on ports and power, although the StayGo has one more USB-A port, and its SD and microSD cards can be read simultaneously while the PNY can read one card at a time – which will rarely be a problem for most users.

It does boast a VGA port, which might come in useful with older displays or projectors.

We do prefer the StayGo’s two included cables (although neither is integrated), as one offers a handy 1m length compared to the PNY’s fairly meagre 12cm.

That said, its extreme lightness and VGA may well tempt those who travel to multiple destinations with mixed display options.

Read our full PNY 9-in-1 Mini Portable USB-C Hub review

Moshi Symbus Q - Best USB-C dock for wireless phone charging

Moshi Symbus Q Compact USB-C Dock with Wireless Charging
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • Compatible with USB-C Windows tablets and USB-C iPads
  • 60W PD charging
  • USB-C to the host (5Gbps)
  • HDMI 2.0 (4K @ 30Hz, 1080p @ 60Hz)
  • 2 x USB-A (5Gbps)
  • Gigabit Ethernet
  • Wireless phone charger
  • 90W power supply

This is a small dock (11.6 x 7.2 x 3.2 cm) that has a neat trick we haven't seen on others - it doubles up as a Qi wireless charger for your phone!

This wireless charging supports iPhones at 7.5W and Samsung phones at 9W for fast charging. And it can charge through cases up to 5mm thick.

It doesn't have Audio In/Out but Bluetooth might suit you better than wired for sound anyway.

We found the Symbus Q to be a very stable compact docking station. It has a built-in, short cable so needs to be fairly close to your laptop.

There's also a model (just Symbus) that doesn't include Qi wireless charging, from Amazon.

StarTech USB-C Multiport Adapter Mini Docking Station

StarTech.com USB-C Multiport Mini Docking Station
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • Compatible with USB-C Windows tablets and USB-C iPads
  • 60W PD charging
  • 10Gbps USB-C to the host
  • 1 x DisplayPort 1.4 (single 4K display at 60Hz)
  • 1 x HDMI 2.0 (single 4K display at 60Hz)
  • 1 x VGA (single 1080p display)
  • 2 x USB-A (10Gbps)
  • Gigabit Ethernet
  • 1 x USB-C Power Delivery
  • 75W maximum power

If you need a docking station with flexible video options, this compact and portable dock boasts DisplayPort, HDMI and VGA ports.

It will connect just the one external display, but that can be using any of its three video ports.

It also boasts fast 10Gbps USB-A and USB-C ports, including the wraparound integrated cable connection that hooks up to your laptop or tablet.

Plug in your USB-C wall charger to get 60W laptop PD charging and 15W for the dock itself, or run the dock from your laptop's own power.

There are two USB-A ports and Gigabit Ethernet but no SD Card reader.

Read our full StarTech.com USB-C Multiport Mini Docking Station review

StarTech Thunderbolt 3 USB-C Docking Station - A universal dock

StarTech.com Universal Thunderbolt 3 or USB-C Host Docking Station
  • Rating: ratingsratingsratingsratingsratings

  • USB-C and Thunderbolt 3 laptop compatible
  • 60W PD charging, plus standalone charging
  • USB-C (and 40Gbps Thunderbolt 3) to the host
  • 2 x DisplayPort 1.2 (dual 4K at 60Hz to T3 laptops; or dual 1080p or a single 4K at 30Hz display to a USB-C laptop)
  • 3 x USB-A (2x 5Gbps; 1 x 10GBps); 2 x USB-C (10Gbps)
  • Gigabit Ethernet
  • 3.5mm Analog Audio In & Out
  • 65W power supply

Like the Caldigit Pro Dock, the StarTech Universal Thunderbolt 3 or USB-C Host Docking Station (TB3CDK2DP or TB3CDK2DPUE) can work with both T3 and USB-C laptops without limiting bandwidth.

It also shares the benefits of dual DisplayPorts. Thunderbolt 3 laptops can run two 4K 60Hz monitors (4,096 x 2,160), while USB-C Laptops can handle two HD displays (1080p) or one 4K 30Hz monitor (3,840 x 2,160).

The StarTech dock features one more 10Gbps USB-C port than the Caldigit Pro Dock.

It lacks an SD Card reader, and maxes out power at 60W (compared to CalDigit's 85W). This should be ample for most laptops but top-end laptops will charge more slowly. And the Caldigit dock has a much more powerful total power supply (150W vs 65W) so can charge other connected devices simultaneously.

Dell DA300 - A dinky mobile USB-C hub

Dell USB-C Mobile Adapter (DA300)
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • USB-C cable to the host (no laptop PD charging)
  • DisplayPort 1.2; HDMI 2.0; VGA; (4K @ 30Hz, 1080p @ 60Hz)
  • 1 x USB-A (10GBps); 1 x USB-C (10Gbps)
  • Gigabit Ethernet
  • No power supply

Dell's DA300 Mobile USB-C Adapter is a much dinkier dock than most of the docks reviewed here. You could simply pop it in your pocket (it weighs 80g) and use both at home and away, although one at each location, pre-connected to your other devices, would make sense.

It comes with its own USB-C cable, and can rotate, so the ports you need closest are where you want them.

There's no power supply, so no PD charging. That means connected devices will take their power from your laptop - which can, of course, still be charged in a regular manner by its own charger.

That's why we prefer the Twelve South StayGo as our favourite portable USB-C dock, although you'll get higher frame rates on a 4K display with this dock.

Because it has a 10Gbps USB-C connection to the laptop, it can support 4K resolution at full 60Hz, with laptops that support DP1.3 and above with 4K displays. It will work with just about any display you are confronted with (DisplayPort, HDMI, USB-C, and even ye-olde VGA) so is great in the business person's briefcase for those tricky meeting room presentation situations.

And it's pretty cheap, too, if you can live without it charging your laptop while in use, and you don't need multiple external displays.

Plugable USB-C Mini Docking Station - A compact mini hub

Plugable USB-C Mini Docking Station
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • 85W PD charging
  • USB-C to the host (5Gbps)
  • HDMI 1.4 (4K @ 30Hz, 1080p @ 60Hz)
  • 4 x USB-A (5Gbps)
  • Gigabit Ethernet
  • 3.5mm Analog Audio In & Out
  • 100W power supply

This is another quite diminutive docking station (9.5cm-x-8.9cm-3.2cm) that is heavy on USB-A ports but doesn't have a spare USB-C port as it uses its one to connect to the laptop.

It performs well on charging but is a little underwhelming for adding external displays. It uses HDMI 1.4 rather than HDMI 2.0, and supports one external 4K display at 30Hz (3,840-×-2,160 pixels) or at 1080p HD at 60Hz. 

This dock can support a VESA mount, so can be attached to the back of a monitor if you want to hide this plain box away, and save desk space.

Plugable USB 3.0 Dual 4K Display Docking Station - Plenty of USB-A ports

Plugable USB 3.0 Dual 4K Display Horizontal Docking Station
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • USB-C to the host (5Gbps; no laptop PD charging)
  • 2 x DisplayPort 1.2 (dual 4K at 60Hz); 2 x HDMI 2.0 (dual 4K at 60Hz)
  • 6 x USB-A (5Gbps)
  • Gigabit Ethernet
  • 3.5mm Analog Audio In & Out
  • 40W power supply

Plugable's UD-6950H USB-C docking station has six USB-A ports, more than any other dock reviewed here. 

It also boasts not just two HDMI ports but two DisplayPorts, too. You can't use all four at the same time, but it does offer flexibility without having to attach adapters to fit the connector on the external screens you want to add to your laptop setup.

While only USB-C (and not Thunderbolt 3) this dock does offer dual 4K at the full 60Hz. Note that to do this it uses a DisplayLink USB Graphics chipset that requires DisplayLink drivers to be installed onto your laptop to function correctly.

(Also, despite the capability to run 4K at 60Hz, Plugable doesn't recommend it for gaming, HD video playback or high-end graphics work as users might suffer "reduced frame rates and other problems".)

While laden with ports, this docking station cannot power the host laptop - although it does have a power supply that's required to run all the devices attached to its ports.

This inability to power the laptop marks this dock down in our scores.

It works with Windows 10, 8.1, and 7 systems, but not Macs, Chromebooks or Linux laptops.

TRENDnet USB-C HD Docking Cube - Tiny but limited

TRENDnet USB-C HD Docking Cube
  • Rating: ratingsratingsratingsratingsratings

  • USB-C laptop compatible (works with T3 laptops at lower bandwidth)
  • USB-C to the host (5Gbps; no laptop PD charging)
  • 1 x HDMI 1.2 (4K at 30Hz; or 1080p)
  • 3 x USB-A (2x 480Mbps; 1 x 5GBps)
  • Gigabit Ethernet
  • 18W power supply

The TRENDnet USB-C HD Docking Cube (TUC-DS1) is tiny – seriously small. It measures just 65x59x35mm (2.6 x 2.3 x 1.4in).

If all you need is the ability to add a second screen (via HDMI) and connect to a wired Internet connection via Gigabit Ethernet, plus have a few USB-A ports, then this little dock will do the job.

The USB-A ports aren’t super fast - only one is USB 3.0 (5Gbps) - but you can attach flash drives, a printer, keyboard or mouse, and so on.

The 18W of power is not enough to charge your system while it is in use, so it won’t charge your laptop at the same time. If your laptop has more than one USB-C port, then you can use that to power the laptop. If it has just one, then your laptop will drain power while hooked up to this dock.

It works with Windows and Mac laptops, although MacBooks with faster Thunderbolt 3 ports will be restricted by the slower USB-C connection.

If you want a basic dock that you’ll hardly notice on your desk (apart from the bright blue light, that is), this docking cube is a decent (and, we'll say it again, tiny!) solution if you can find it for a good price.