US Robotics 8-Port Gigabit Ethernet Switch. Maximum data transfer rate: 1 Gbit/s, Supported data transfer rates: 10/100/1000 Mbps, Switching capacity: 16 Gbit/s. MAC address table: 8000 entries, Networking standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE 802.3x. Switch type: Unmanaged. Copper ethernet cabling technology: 10Base-T, 100Base-TX, 1000Base-T. Safety: UL, CUL, Certification: RoHS