D-Link DGS-1024d/B 24-Port Gigabit Unmanaged Desktop Switch

Type: Unmanaged Number of ports: 16 to 30 ports Main type of ports: 1000BASE-T Gigabit Ethernet Switching capacity: 32 Gbps Fanless: Yes D-Link Green: Yes 802.3az Energy-Efficient Ethernet support: Yes Form Factor: Desktop | Rackmountable Housing: Metal Jumbo frame: Yes Cable diagnostics: Yes MAC address: 8K Number of QoS queues per port: 4