High Definition Digital DVI (or HDMI), USB (Universal Serial Bus), Audio, & Serial extension & control up to 2000 m (6562 ft) away over fiber The SV565FXDUSA USB (Universal Serial Bus) DVI serial & audio KVM Console Extender lets you control a server, computer or multiple computers (connected through KVM Switch) over a multi-mode fiber link, at distances of up to 2000m (6562 ft) away. For added convenience, the Console/KVM extender supports USB (Universal Serial Bus) computer connections, & is compatible with any brand of USB (Universal Serial Bus) KVM Switch. By transmitting the digital DVI video (or HDMI with a DVI to HDMI adapter) over a multi-mode optical fiber link, there is no signal loss so the video is as sharp & vivid as it would be if the monitor was connected directly to the PC. The USB (Universal Serial Bus) DVI Console Extender is designed to provide long-lasting, reliable operation. Maximum supported distance of 2000m (6562 ft) Fully compatible with DVI-D & HDMI standards by DDWG Extends multiple signals: USB (Universal Serial Bus) keyboard & mouse, RS232 serial, digital video (DVI/HDMI), & audio High definition resolution support up to 1920 x 1200 (and HD 1080p) 30m (98ft) Multimode fiber cable included Completely free of Electromagnetic interference (EMI) Digital video transmission allows for zero signal loss, & 100% true picture at destination even over long distance Optional rack mount bracket (sold separately) allows the extenders to be mounted into any standard 19in rack Hot-key & push-button controls Supports most combo keyboard & mouse sets (including Wireless) HDCP compliant