802.11n wlan drivers for windows 10, 8.1, 8, 7, vista, xp if you have a laptop that supports 802.11n wlan mode or if you have an 802.11n wlan usb 2.0 device, 802.11n, an addition to the 802.11 family of standards, is a wireless network specification that uses multiple antennas to increase the wlan speed.. Download wi-fi device drivers for ralink 802.11n usb wireless lan card for windows 8.1 x64 for free. operating system versions: windows 8.1 x64. category: download drivers for ralink 802.11n usb wireless lan card wi-fi devices (windows 8.1 x64), or install driverpack solution software for automatic driver download and update.. Windows xp, windows 7; windows. here provides you all the related device drivers for.