D-link DES-1005C 5-Port 10/100Mbps Desktop Switch

Device Interfaces Five 10/100 Mbps LAN ports
Power DC 5 V / 0.55 A DC jack: Located on side
Power Consumption Power On (Standby): 0.4 watts Maximum: 0.784 watts
Temperature Operating: 0 degree to 40 degrees C Storage: -40 degrees to 70 degrees C
Humidity Operating: 10% to 90% (Non-condensing) Storage: 5% to 95% (Non-condensing)