Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Features:To connect your laptop or desktop to a wireless network and enjoy high speed wireless performance.Built-in smart antenna.The fingertip design makes the adapter convenient and easy to carry around.Also works seamlessly with existing IEEE 802.11 b/g/n networks.300M Mini Wireless N USB adapter so convenient that even novice users can get started quickly and establish their connections effortlessly.Faster transmission.Stronger signal.Specifications:Wireless standards IEEE 802.11n， IEEE 802.11g， IEEE 802.11bHost interface USB2.0Frequency band 2.4 ~ 2.4835GHzData rate 11n: 270/243/216/108/81/54/27Mbps135/121.5/108/81/54/40.5/27/13.5Mbps130/117/104/78/52/39/26/13Mbps11g: 54/48/36/24/18/12/9/6M (auto adaptation)11b: 11/5.5/2/1M(auto adaptation)Working channel 13Data modulation OFDM/CCK/16-QAM/64-QAMData secruity 64/128-bit WEP EncryptionWAP / WPA-PSK / WPA2-PSK / WPA2 / TKIP / AESRF power 18dBm (Maximum)Transmission rate 300Mbps (Maximum)LED Link status activityOperating system Windows2000 / Vista / Win7Product size 34 * 16.5 * 8mm / 1.3 * 0.6 * 0.3inProduct weight 4g / 0.1ozPackage size 14.4 * 9.5 * 0.5cm / 5.7 * 3.7 * 0.2inPackage weight 28g / 1.0ozPackage List:1 * Mini Wireless USB Adapter1 * Software CD