WiFi USB Adapter - max. speed 150 Mbps, USB 2.0 interface, 2.4 GHz, WPA-PSK / WPA2-PSK encryption, WPA / WPA2 and WEP, rotating antenna with 6 dBI gain This wifi usb adapter is a simple and easy way to connect your PC or laptop to WiFi. You just need to plug it into a USB port, and it'll replace a network interface card if you don't have one. This Comfast VU757F V2 can provide standard WiFi 802,11n, WiFi 802,11g and WiFi 802,11b. It also operates in the 5GHz bandwidth channel. Don't worry about the internet being slow. This Comfast wifi usb adapter reaches rates of up to 150 Mb/s. Comfast VU757F V2 WiFi USB Adapter Key Features Comfast VU757F V2 connects even older computers to WiFi WiFi USB Adapter provides standard WiFi 4 Comfast WiFi USB adapter reaches data transfer rates of up to 150 Mb/s 2.4GHz bandwidth speed: 150 MB/s