Gembird NIC-GX1, Gigabit Ethernet PCI-Express card, Realtek chipset RTL8111C. Single STP RJ45 port for either1000 Mbps, 100 Mbps or 10 Mbps network speeds Supports speed auto-negotiation, pair swap polarity skew correction, crossover detection Automatic IRQ and I O address setup Supports Microsoft Windows, MAC OS, Unix Linux, Novell Više informacija na linku