D-Link 24-Port 2.5G Multi-Gigabit Unmanaged Switch. Switch type: Unmanaged. Basic switching RJ-45 Ethernet ports type: 2.5G Ethernet (100/1000/2500), Basic switching RJ-45 Ethernet ports quantity: 24. MAC address table: 32000 entries, Switching capacity: 120 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3p, IEEE 802.3u, IEEE 802.3x. DC input voltage: 12 V. Power connector: DC-in jack