Monoprice 8076

w/ 2 Antenna - 2T2R (300Mbps)

Printable product page on Monoprice

This device seems to be a Winstars WS-WN689HN2
 * ... however, it would seem (though, perhaps not..) to have been manufactured by Shenzhen Century Xinyang Technology Co., Ltd (widemac) (probable model SL-3504N).