ATEN 19" 16-Port PS/2-USB VGA Dual Rail LCD KVM Switch. KVM Switch Dual Rail CL5816 Slideaway™ with LCD display is a control device that provides access to multiple computers from two PS/2 or USB KVM consoles. An additional console port is located on the back panel, which allows you to connect an additional external console to the KVM switch. (The CL5816 model's 19-inch LCD display and keyboard/touchpad modules extend independently of each other. To maximize the use of your data center's space, the unused keyboard/touchpad module can be completely pushed back, and the thin LCD monitor can be left open in the rack, which provides convenient computer tracking. Located on the keyboard module, port and workstation selection buttons allow you to quickly and easily select access to individual computers. Even if the keyboard module is pushed back, you can switch the control console using the up/down buttons located on the monitor module. The CL5816 supports computers with PS/2 or USB keyboard and mouse interfaces, as well as USB peripherals. 16 computers can be controlled using one RVM switch CL5816. Using a loopback connection, you can add 31 additional compatible KVM switches, which allows you to control 512 computers using a single keyboard, monitor and mouse). Interfaces Additional console port: 1 x SPHD-18, pin (yellow); Additional mouse port: 1 x USB, Type A, socket (white); KVM ports: 16 x SPHD-17/18, socket (yellow); Garland connection port: 1 x DB-25, Pin (black); Firmware Update: 1 x RJ-11, Socket (Black); Power supply: 1 x 3-pin AC socket; USB Port: 1 x USB, Type A, Socket. Package Contents 1x KVM Switch CL5816 with standard rack mounting kit; 2x KVM cables; 1x 5-in-1 console cable; 1x Firmware upgrade cable; 1x Power cord; 1x Ground wire; 1x Instruction manual