Atlantis Land NetMaster SGE. Connectivity technology: Wired, Host interface: PCI-E, Interface: WLAN. Data transfer rate (max): 2000 Mbit/s, Supported data transfer rates: 10/100/1000 Mbit/s. Chipset: Realtek 8168-B, Cabling technology: 10/100/1000BaseT(X), Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u. Mac operating systems supported: Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Bundled software: Windows Server 2003, 2008. Width: 52 mm, Depth: 80 mm, Height: 15 mm