Key features: 32bit high-performance PCI adapter compliant with IEEE 802.3 10BaseT and IEEE 802.3u 100TX full duplex mode 20/200Mbps with auto negotiation integrated FIFO buffer for high data- transfer without processor load two LEDs for 10Mbps link and activity and 100Mbps link and activity ohne BootROM Sockel Realtek 8139D Chipsatz Nachfolger von FNC-0109 Windows Vista kompatibel