TOTOLINK N150UH - 150Mbps Long Range 300M High-Power 200mw 802.11N/B/G Wireless Wi-Fi USB Adapter with WPA/WPA2 Encryption 300M high power wireless RF power (200MW) Complies with IEEE 802.11N and IEEE 802.11G/B standards for 2.4Ghz wireless LAN Supports 64/128-BT WEP, WPA/WPA2 and WPA-PSK/WPA2-PSK (TKIP/AES) encryption Supports windows XP, vista, win 7/win 8, Linux and MAC OS