The Extron WPC 170 MK wallplate is designed to mount in a one-gang junction box for UK, Middle East, Singapore, Hong Kong and other markets that use MK-type junction boxes. It features connectors for computer video and audio, and composite video and stereo audio, with pass-through output on captive screw connectors for ease of integration in standard, 40 mm deep junction boxes. The Extron WPC 170 MK wallplate is made of metal and is available in white.