Item Type: WiFi Adapter_x000D_ Material: ABS_x000D_ USB Size: Approx. 42.3 x 19mm / 1.7 x 0.7in_x000D_ Antenna Size: Approx. 131 x 12.5mm / 5.2 x 0.5in_x000D_ Working Frequency: 2.412-2.484GHz_x000D_ Wireless Standard: Support IEEE802.11b/g/n_x000D_ Transmission Rate: 300Mbps_x000D_ Antenna: 3dBi_x000D_ Transmit Power: 19dBm_x000D_ System Support: For Windows XP/Vista/7/8/8.1/10 (32-bit, 64-bit), For OS X10.6-OS X10.111Using 2.4GHz network, this wireless router has a stable connection and its transmission rate can achieve 300Mbps. 2The antenna angle can be flexibly adjusted as needed, and signals can be sent and received flexibly. 3Supporting WPA2 and other encryption methods to protect your home network security, secure encryption, refuse to crack. 4The router is small in size, easy to carry, and can be changed into a micro router in seconds. 5Compatible with multiple systems: for Windows XP/Vista/7/8/8.1/10 (32?bit, 64?bit), For OS X10.6?OS X10.11.1 x WiFiAdapter 1 x CD 1 x User Manual