Place the server up to 164 feet (50 m) away using the ServSwitch CX 4-User, or up to 32 feet (10 m) away using the ServSwitch CX Uno. "Keep alive" feature powers module even if switch loses power. Flash upgradable. Order one unit for each server-to-switch connection. SAMs available for PS/2, USB, and Sun servers, and with or without audio.