Tp link 5 port 10100mbps desktop switch highlights 5 10100mbps auto negotiation rj45 ports supports auto mdi mdix green ethernet technology saves the power up to 60 ieee 8023x flow control provides reliable data transfer plastic case desktop design plug and play no configuration required what this product does the tl sf1005d 5 port 10100mbps desktop switch provides an easy way to expand your wired network all 5 ports support auto mdimdix eliminating the need to worry ab