Belkin Omniview Smb Series Cat 5 Server Interface Module, USB (Universal Serial Bus), 8-pack For use with the SMB CAT5 KVM switches with CAT5 extension, the Server Interface Module allows users to control their servers from a distance of up to 1000 feet. It offers a perfect solution for secure systems, large server rooms & farms, & test benches where the computer may be inaccessible to the user. Please note: networking components such as switches, routers, KVM & 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.