D-Link 2-Port Gigabit Ethernet Module, 1 Gbit/s, Gigabit Ethernet, Wired, 10/100/1000Base-T(X), IEEE 802.3ab, 2x Gigabit Ethernet ports D-Link 2-Port Gigabit Ethernet Module. Data transfer rate: 1 Gbit/s, Data link protocols: Gigabit Ethernet, Connectivity technology: Wired. I/O ports: 2x Gigabit Ethernet ports