Hi, just recently bought a new gaming Pc and it did not come with a wireless adapter card (pci).
So, instead i bought a Usb wifi adapter which was the Realtek 150mbps 801.11n. Since i have started using this the Pc wifi is really slow and then all the other devices such as phones and tablets etc get really slow and kick me out. Once i take the Wifi usb out the pc, wifi goes back to normal for all the devices.
Is there something wrong with my router or is it just the Usb adapter messing with the connection? Will it be best to buy a wireless Pci card.