1. Mini network card, drive-free, plug and play 2. Wi-Fi transmitting function and receiving function 3. Smart design, portable and high performance 4. Widely compatibility 5.Support system is For Mac/ Windows 2000/XP/ Vista/ WIN 7.8/ Linux Specification: Product name: USB wireless network card Interface: 2.4~2.4835GHz Transmission Rate: 150Mbps Colour:White Material:ABS Size:18.9x14.8x6.85mm Package Contents: 1 * USB Wireless Network CardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.