Feature: 1.Mini portable USB 2.0 design, wireless N11 to 150Mbps, perfect for internet surfing and on- gaming 2.Provides two work modes: Infrastructure and Ad-Hoc 3.Support Security 64/128/256-bit Encryption WPA, WPA-, WPA2, WPA2- and other advanced encryption and security authentication mechanisms 4. simple configuration and monitoring Supports wireless technology for high-efficient wireless connections Transmission distance, the farthest indoor is 100 ; the farthest outdoor is 300 (environmental factors affect the distance) Support Windows ME/2000/XP/Vista/7/8 /Linux/ OS and other operating Specification: Name: USB WiFi Wireless Network Card Color: Black Material: ABS Chipset : RT8188 Throughput: 150Mbps Frequency Band: 2.4GHz Wireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Interface:High speed USB2.0/1.1 Interface Antenna Gain:2dBi Product size: 136 x 16 x 7.5mm Package Contents: 1 x 2.4G USB Wireless Network Card Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.