... ports, All ports support Auto MDI/MDIX function, the Switch with a low-cost, easy-to-use, high per-formance, ... network performance up to full duplex data transfer.Features:Complies with IEEE 802.3,IEEE 802.3u standards 8 10/ ... for monitoring power,link,activity External Power Adapter supply, metal case design for release quantity of heat easily.G.W ... : 53*32*49.5CM 8-port 10/100M Switch With Metal Case