EDUP Wi-Fi Dongle AC1200 Wireless Internet USB Adapter with Dual High Gain Double Antenna -By EDUP The WIFI Dongle Support Windows , Vista, 7, 8.1, Mac 10.5, 10.6, 10.7, 10.8, 10.9, 10.10 & Linux ; Connect laptops and PCs to Wireless N networks via USB.The trick to Just make sure you install the software FIRST before plugging the wireless adapter in. High Speed WIFI Dongle speeds up to 1200Mbps for lag-free HD streaming and online gaming;Dual adjustable 2dBi external antennas for superior range and signal stability Wide Range: Includes 2 Dual-Band (2.4GHz / 5GHz) Removable 5dBi Rubber Duck Antennas; Wireless Security: WEP 64-Bit, WEP 128-Bit, WPA-PSK, WPA2-PSK; With AP simulating function,just few steps to establish WLAN; One-touch wireless security encryption with WPS button Industry-leading 2-year warranty and unlimited 24/7 technical support