Intellinet 5-Port Fast Ethernet Office Switch, Fast Ethernet (10/100), Full duplex Intellinet 5-Port Fast Ethernet Office Switch. Basic switching RJ-45 Ethernet ports type: Fast Ethernet (10/100), Basic switching RJ-45 Ethernet ports quantity: 5. Full duplex. MAC address table: 1024 entries. Networking standards: IEEE 802.3, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x