ZyXEL ES-105A 5-port Desktop Ethernet Switch. Maximum data transfer rate: 0.1 Gbit/s, Supported data transfer rates: 10/100 Mbps, Switching capacity: 1 Gbit/s. MAC address table: 1000 entries, Networking standards: IEEE 802.3u, IEEE 802.3x. Switch type: Unmanaged. Copper ethernet cabling technology: 100Base-TX, 10Base-T. Weight: 0.248 kg