TG-3269 is a 10/100/1000 Mbps, 32-bit 33/66 M Hz PCI-bus Gigabit Ethernet adapter. With single UTP/STP & the Auto-Negotiation (Nway) function support, the Card can auto-negotiate 10 Mbps, 100 Mbps or 1000 Mbps speed, & half or full duplex mode with its link partner (a hub, for example). Supports ACPI, compliant with PCI2.2. Full range of drivers are provided for major Operating Systems.