No you don't need an add on. You may just find that download speeds that are quoted are likely to be up to 40 times slower. This is because the USB 2.0 device will have to work to the slower capabilities of USB 1.1.
Nokia 8 vs Galaxy S8
How artist Alex Yanes worked with his daughter on this bright 3D mural for Monument Valley 2
iMac 21.5-inch (2017) review
Comment regarder le lancement du Galaxy Note 8 en direct ?