The BalanceBox® 400H is the most reliable and stable product on the market for high-low (400 mm / 15,75 inch) adjustment for interactive whiteboards and projectors. The BalanceBox® 400H has a weight capacity up to 90 kilo’s (198 lbs) total in a compact and stylish stainless steel design that is hidden behind the whiteboard. The universal interface frame can be used for any brand of whiteboard up to 120 inch diagonal. For all SMART Board® whiteboards and projectors a specific SMART Board® interface is available. Both a floor support for safe mounting on non-supporting walls and a mobile stand are part of the product range.