Equipped with an external power supply, the AT-GS900/5E is an ideal fit for small businesses. With included hardware it can be used in desktop or wall-mount configurations. Fully auto-configuring, this switch requires minimal set-up. Auto-sensing ports connect existing 10Mbps, 100Mbps or 1000Mbps Ethernet UTP devices and all units can be installed in minutes. Auto MDI/MDIX on all ports enable simple connection to other hubs and switches. Easy to read front panel LEDs show ongoing switch status and simplify troubleshooting.