D-Link Switch DGS-1005P, 5-Port Gigabit Metal Desktop Switch with 4 PoE Ports, ;5x 10/100/1000BASE-T ports; 10 Gbps; Data Transfer Rates: GigabitEthernet 2000 Mbps (full-duplex), Fast Ethernet 100 Mbps (half-duplex)/200 Mbps (full-duplex), Ethernet 10 Mbps (half-duplex)/ 20 Mbps (full-duplex); RAM Buffer: 64 KB per device; PoE Standards: IEEE 802.3af, IEEE802.3at; DC Input: External 53.5 V/ 1.2 A power adapter;