WiFi USB Adapter Comfast 758F:The wifi usb adapter is a simple and easy way to connect your computer or laptop to wireless internet. It needs to be plugged into a USB port, and itll replace a network interface card if you dont have one. This Comfast 758F can access WiFi 802,11ac, WiFi 802,11n, WiFi 802,11g and WiFi 802,11b. It can also operate in the 5GHz bandwidth channel. You dont have to worry about the internet being slow. The Comfast wifi usb adapter transmits data at speeds of up to 650 Mb/s. Comfast 758F WiFi USB Adapter Key Features Comfast 758F connects even older computers to WiFi WiFi USB Adapter works with standard WiFi 5 Comfast WiFi USB adapter reaches data transfer rates of up to 650 Mb/s 2.4GHz bandwidth: 200 MB/s 5GHz bandwidth speed: 433 MB/s