1. This wireless network card is universal version, suitable for computer and other general computer. 2. This wireless network card support 2.4G band and data transfer speed is up to 150Mbps. Support 20MHz/40MHz bandwidth. 3. Support for 802.11B/G wireless protocol, this network card interface is MINI PCI-E. 4. Support for multiple computer types such as laptop, desktop, mini computer, all-in-one computer, industrial computer. 5. Made of high- material with exquisite workmanship, which ensures long product life. Item Type: Wireless network card Product Model: RTL8188CE Version: Universal version for System: Support for Windows XP/Windows 7/ Linux Support Devices: Laptop, desktop, mini computer, all-in-one computer, industrial computer (need to have Mini PCI-E interface). Support laptops such as: For /Hasee///// and other general computer Support for computers as : For 430/431/635/630/ dv7/ G4/ G6/ProBook 4331s/ProBook 4530s/ 10 Series/ProBook 4230s/ProBook 4430s/ProBook 4730s/ProBook 4330s size:4*3cm Material:PCB colour:Black + green Contents: 1 * Network Card Only the above content, other are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.