ATEN VK2100A-AT-E, Black, Metal, 143 BTU/h, 1 GB, SDRAM, 8 GB ATEN VK2100A-AT-E. Product color: Black, Housing material: Metal, Heat dissipation: 143 BTU/h. Internal memory: 1 GB, Internal memory type: SDRAM, Internal storage capacity: 8 GB. Ethernet interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Cabling technology: 10/100/1000Base-T(X). USB port type: USB Type-A, Serial interface type: RS-232/422/485. Power consumption (max): 6.5 W, Power consumption (typical): 5.2 W, AC input voltage: 100 - 240 V