Feature:1.Mini portable USB 2.0 design, wireless N11 to 150Mbps, perfect for internet surfing and on- gaming2.Provides two work modes: Infrastructure and Ad-Hoc3.Support Security 64/128/256-bit Encryption WPA, WPA-, WPA2, WPA2- and other advanced encryption and security authentication mechanisms4. simple configuration and monitoring Supports wireless technology for high-efficient wireless connectionsTransmission 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 CardColor: BlackMaterial: ABSChipset : RT8188 Throughput: 150MbpsFrequency Band: 2.4GHzWireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Interface:High speed USB2.0/1.1 InterfaceAntenna Gain:2dBiProduct size: 136 x 16 x 7.5mmPackage Contents:1 x 2.4G USB Wireless Network CardOnly 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.