The SV565UTPDUA USB (Universal Serial Bus) 2.0 DVI KVM Console Extender w/ Audio lets you operate a USB (Universal Serial Bus) & DVI-D (Digital) KVM or PC up to 500 meters (1640 feet) away, over Cat 5 (or better) cable, as if it were right in front of you. This versatile console extender features 3 High-Speed USB (Universal Serial Bus) 2.0 ports, allowing you to connect your keyboard & mouse. Unlike other extenders however, the SV565UTPDUA supports real USB (Universal Serial Bus) 2.0 signal over long distances, so you can also connect an external hard drive, thumb-drive, webcam, or any other USB (Universal Serial Bus) peripheral & communicate at full USB (Universal Serial Bus) 2.0 speeds (480 Mbps). For additional connectivity, this device supports the use of USB (Universal Serial Bus) hubs for a maximum of 13 USB (Universal Serial Bus) connections total, for a true PC control experience as if you were on-site. Supporting DVI-D resolutions up to 1680x 1050, the DVI KVM Console Extender provides crystal clear, high definition video & also supports 3.5mm audio & microphone connections. Extension over Cat 5 (or better) network cabling offers the freedom to set up your remote user station using existing infrastructure wiring, avoiding the need to run bulky video cables.