The TBUS-4xl is the housing of a new modular system with a flip-up cover. A complete TBUS system requires the housing, an inner frame, a power socket, inserts and a power cable. NOTE: The TBUS housing, power socket, power cable and inserts are sold separately. Inner frame - 2 different "T4F" inner frame options are available and can accommodate a combination of up to 4 power sockets, 6 cable pass-throughs or connector inserts, 1 long insert and up to 3 Kramer TOOLS. Power sockets - 8 different "TS" single socket options are available to meet electrical requirements worldwide. Power cable - 8 different "C-AC" single power cables (and 3 "Y" power cables) for each power socket. Optional accessories - TBUS brackets, K-Able Box cable winders, Step-In modules and controllers are available. Cover - Opens and closes manually. Connector depth - Adjustable. Installation requirement - Table cut-out of 225 mm x 123 mm (8.87" x 4.85"). Dimensions - Top plate: 24.3 cm x 14.0 cm (9.6" x 5.5") L, W; Housing: 20.3 cm x 10.2 cm x 13.0 cm (8.0" x 4.0" x 5.1") L, W, H. Weight - TBUS-4xl: approximately 1.35 kg (2.8 lbs); table clamps: 0.25 kg (0.6 lbs).