KVM Extender *It can extend the power switch of the computer,keyboard,mouse and video port max of 100m *It provides a KVM port on the Sender *It can be switched from remote monitor to local monitor or switched from local monitor to remote monitor by the keystroke on the Sender or SCROLL on the local keyboard *Use the single cable (CAT5,CAT5E,CAT6),the cost is inexpensive *It supports (PS/2 port) keyboard and mouse, it supports (VGA) port monitor *It can remove and insert the local and remote keyboard and mouse *Power on computer use the emulational keyboard and mouse *It supports DOS,Windows,NT,Linux system *It does not need a driver,it is simple to install *The remote keyboard and mouse display is in real-time *The anti-lightning and anti-invasion is strong Cascade operation for increasing the distance *Index of anti-lightning and anti-invasion:withstand air-discharge 15KV, contiguity-discharge 8KV Size: 130mmX100mmX30mm Weight:1KG