EP-N8508 Mini Wireless Lan NANO Card Computer Wifi Adapter Wireless standard: IEEE 802.11n (draft), IEEE 802.11g, IEEE 802.11b standard, frequency range: 2.4GHz ISM, RF output power: 13-17dBm, support for Windows XP, Windows 7, Windows 8, Vista Win10 Mac Lniux, etc. 1: Chipset: Realtek 8188CUS, for RF: 2412-2462Mhz (North America), 2412-2472Mhz (Europe), 2412-2484Mhz (Japan). 2: Radio channel: 1-14 channels. 3: Data Security: 64/128-bit WEP encryption WPA, WPA-PSK, WPA2-PSK, TKIP / AES