Netgear FA311 Fast Ethernet PCI-Adapter. Connectivity technology: Wired, Host interface: PCI. Data transfer rate (max): 100 Mbit/s. Dimensions (WxDxH): 144 x 93 mm, Compatible operating systems: Windows 3.11/95/98/NT/2000; Novell NetWare; Red Hat Linux, Networking features: Ethernet, Fast Ethernet