Supports most mini-PCI wireless network cards. Features a full-height bracket measuring 12.2 cm. Includes antenna reservation for easy installation. This converter requires no driver installation for itself, but you will need to install the driver for your mini PCI-e WiFi card. Supports both 3.3V and 5V power. Supports all PCI-E mini cards, including SSDs, WLAN, WWLAN, and mini cards for desktop PCs. Includes FL/IPX to RP-SMA WiFi RF cable adapter. Compatible with DOS, Windows 98/2000/XP/Server 2003/XP/Vista/WIN7/WIN8, Linux, and Mac operating systems. Specifications: Material: Metal + PCB Bracket Height: 122 mm / 4.8 inches Weight: Approx. 30 g Package List: 1 * Riser Card Note: Not compatible with network cards for Lenovo notebooks/ThinkPads, or Intel 3945, RTL8187B, and similar 54MB notebook network cards.