If it does not say it on the device, is there any way that I can tell if a given device I have is a 2.0 or 3.0 USB device?
Thanks for contacting us and asking! Plugable UD-3000 that you recently ordered is a USB 3.0 Docking Station.
Please do feel free to shoot us an email at email@example.com if you need any additional information. We are here to help!