The tp link tg 3269 gigabit pci network adapter is a highly integrated and cost effective 32 bit gigabit pcie ethernet adapter which is fully compliant with ieee 8023 ieee 8023u and ieee 8023ab specifications this tg 3269 is a 101001000mbps 32 bit 3366mhz pci bus gigabit ethernet adapter with single utpstp and the auto negotiation nway function support the card can auto negotiate 10mbps 100mbps or 1000mbps speed and half or full duplex mode with its link partner a hub for exam