The DGS-1005A is a SOHO non-flexible gigabit switch, intended for smaller networks and workgroups. Pette 10/100/1000 Mbps ports have the property for automatic detection of the UTP cable, enabling work with the use of straight-through or crossover cables. Automatic shut-off of unused ports saves energy (D-Link Green Technology). With small dimensions, inaudible and easy to use. The power supply is via an external voltage rectifier.