5, 8, 16 Port Plug-and-Play Options 
GIGABIT ETHERNET 10/100/1000 Mbps Gigabit auto negotiation RJ45 ports
Sturdy Metal Case : Fanless quiet Design, desktop or wall mounting Design
RELIABLE IEEE 802.3x flow Control provides reliable data transfer
UP to 80 percentage Power Saving Automatically adjusts Power consumption according to the link status and cable length
Support 100-240V power supply