The Links key LKV-E412 CAT5 USB KVM Extender Set extends your keyboard, mouse, and monitor from your computer up to 100M (328ft) away on a single CAT5 UTP cable, with satisfying video quality. The LKV-E412 CAT5 USB KVM Extender Set comprises two distinct units - The Receiver (Rx) Unit and the Transmitter (TX) Unit. The TX Unit and the Rx Unit will be located each on one end of the CAT5 UTP cable. The Transmitter allows user to access the computer at the local end, while extending it across 100M (328ft) to the Remote console on the Receiver, which can therefore access and control the extended computer as well as another computer in proximity of the Receiver, due to a built-in KVM Switching feature into the Receiver. The Links key LKV-E412 is especially useful for setting up a highly flexible computer/user topology over a sizable distance up to 100M (328ft) away. Applicable either over an exhibition room, work floor, security room, locked server room, or other mission-critical scenarios, the CAT5 USB KVM Extender Set allows you to locate your server physically far back from the user due to security or spatial concerns. And it allows the user to manage and control the computer at both locations, and with the capability of switching between the original computer and a second computer on the Receiver end.