The AVMULTI-METALBOX-4PUSB10M is a metal AV box of modular type complete with a 10m cable kit you can change/add modules as required the connectors are coupler type so all you have to do is attach the cables.These boxes come with mounting holes for walls or desktops. Features 3.5mm Stereo coupler HDMI Coupler VGA Coupler USB Type B to A Coupler Ideal for desk or wall mounting Contents 1 x Multimedia metal box 1 x 10m HDMI cable 1 x 10m VGA cable 1 x 10m 3.5mm Stereo cable 1 x 10m Active USB extension cable A male to A female 1x 0.5m A male to A male USB Cable