Features: 1. Support most network cards mini-PCI wireless network card. 2. Full height baffle with a height of 12.2cm. 3. Reserve the antenna for easy installation. 4. This converter does not require a driver, but you will need to install your mini pci-e wifi card driver. 5. 3.3V and 5V support. 6. Support all PCI-E mini cards, such as SSD, WLAN, WWLAN, mini card to desktop PC. 7. Support FL / IPX to RP-SMAWiFi RF Cable Adapter. 8. Support for DOS, for Windows 98 / 2000 / XP/ Server 2003 / XP / Vista / WIN7 / WIN8, for Linux operating system, for Mac operating system. Specification: Material: metal + PCB Baffle height: 122mm / 4.8in Weight: approx. 30g Package list: 1 * Riser Card Note: For compatible with Lenovo notebook / thinkpad notebook network card and intel3945 RTL8187B and so on 54MB notebook network card can not be used. Wireless Network Card: The PCI-E riser card have full height baffle with a height of 12.2cm. Support FL / IPX to RP-SMAWiFi RF Cable Adapter. It wil be a good helper for you. Easy to Use: This PCI-E express riser card does not require a driver, but you will need to install your mini pci-e wifi card driver. Reserve the antenna for easy installation. Extensive Support: Support most network cards mini-PCI wireless network card. Support all PCI-E mini cards, such as SSD, WLAN, WWLAN, mini card to desktop PC. Wide Application: 3.3V and 5V support. Extender riser card support for DOS, for Windows 98 / 2000 / XP/ Server 2003 / XP / Vista / WIN7 / WIN8, for Linux operating system, for Mac operating system. Strict Quality Control: The expand external adapter network card is manufactured to standard specifications, in strict accordance with factory quality control. So there is no need to worry about product problems.