Roline RA-1000T32 Gigabit Ethernet PCI Card. Connectivity technology: Wired, Host interface: PCI. Data transfer rate (max): 1000 Mbit/s, Supported data transfer rates: 10/100/1000 Mbit/s. Chipset: Realtek. Network architecture: Ethernet, Compatible operating systems: Netware 4.x, 5.x, 6.x, Win 98SE / ME / 2000 / NT 4.0 / XP