AdderLink XD150FX-SM USB 2.0 & DVI over a single fibre cable up to 4km KVM extender provides perfect digital video with no visible loss or latency allowing you to be certain of quality and control. It offers resolutions up to 2560 x 1600 @60Hz and USB 2.0 Hi-speed for mass storage devices, keyboard, mouse tablet and touch screen. The XD150FX-SM is plug & play and can be controlled and monitored via a web interface. Temperature and status are viewable and each function can be individually controlled. Web interface security is by HTTP digest authentication (RFC 2617) with username and password as requested information.