Premiertek GEETEK Micro Nano 802.11bgn USB Wi-Fi Adapter (GT-8188N) Ultra Compact size Interface: USB 2.0 and 1.1 compliant IEEE 802.11b/g/n Operating System: Win 2000/CE/XP/Vista 32/64-bit/7/8. Mac 10.6, 10.7, 10.8. Linux Kernel v2.6.18~2.6.38. Kernel 3.0.8