The netis ST3108G Gigabit Ethernet Switch provides 8 10/100/1000Mbps Auto-Negotiation RJ45 ports. All ports support Auto MDI/MDIX function, eliminating the need for crossover cables or Uplink ports. It provides high performance with minimum power consumption. It will cut power consumption when cable disconnected, then it wakes up and operates in normal mode when incoming signal detected, in which way that greatly reduces the power consumption.