This switch has 24x 10/100/1000 Mbps auto-negotiation Ethernet ports & high-speed dynamic memory, supports auto MDI/MDI-X & store-&-forward function to ensure the data to be sent effectively. In addition, the Gigabit ports can be used as normal ports, as well as Uplink ports to connect backbone network. You can replace your 10/100 Mbps Switch with TEG1024D to solve the bottleneck issues of server terminal connectivity, because the speed at each port can be up to 2000 Mbps for full-duplex mode. " Plug & play" function assists you to set up easily. 24 10/100/1000 Mbps ports connect to the workstation & support MDI/MDIX Compatible with the IEEE802.3, IEEE802.3u, IEEE802.3ab Ethernet standards Supports NWAY auto-negotiation function, auto detect transfer data rate, UPn P, full-duplex, & automatically chooses the best network connectivity mode Supports Auto MDI/MDIX function, predigests the network span & maintenance. Supports IEEE802.3x full-duplex flow control, & half-duplex backpressure flow control Supports non-blocking wire speed transfer Offers diagnosis & status LED indicators Adopts store-&-forward mode, supports MAC Address auto-learning function & integrates 8K MAC Address Table Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.