[Features] Compact 5-port 10/100/1000Mbps unmanaged switching hub [Energy Saving] By introducing Green Ethernet technology, it is possible to save up to 84% of power consumption compared to existing models. [High Reliability] Achieves highly reliable data transfer based on IEEE 802.3X. [Metal Chassis] Ideal for desktop installation or wall mounting. [No Configuration Required] Plug & play, ready to use. [Warranty] Lifetime free warranty on the chassis only. Size (W x D x H): 99.8 x 98 x 25 mm Plug & Play's automatic function makes it easy to create a Gigabit network. [Included Items] TL-SG105 main unit, power adapter, installation guide [RoHS Directive] Compliant