See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
AR9101 = 1x2 SIMO
FCC ID LNQ802AIN redirects to M4Y-XN721V01
"The driver resides directly on the adapter, making CDs or other driver media unneccessary. Simply plugging the USB adapter into an available USB port initiates the install and loads the driver in one step."