Switch Type: External Standards: IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) ANSI/IEEE 802.3 Nway autonegotiation IEEE 802.3x Flow control Ports: 10/100 Mbps MAC Address Table: 2K Buffer Memory: 64KB Protocols: CSMA/CD LEDs: Per port: Link/Activity Per device: Power Dimensions: 5.0� x 3.3� x 1.2�