The AT-GS900 Series switches require minimal configuration & can be installed in minutes for use in network racks or on desktops. The 10/100/1000TX copper ports on the AT-GS900 Series are fully auto-negotiating, allowing the switches to connect to all other 10 Mbps Ethernet, 100 Mbps Fast Ethernet, or 1000 Mbps Gigabit Ethernet devices. Equipped with MDI/MDIX ports for easy connection to other hubs & switches, the ATGS900 Series offers a natural migration path from legacy networks & a cost-effective introduction to Gigabit Ethernet. Finally, easy to read front panel LEDs show ongoing switch status & simplify troubleshooting. Please note: networking components such as switches, routers & 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.