Made from aircraft grade Aluminum and steel, this laptop bracket will withstand heavy-duty use. Multiple joints on the pole and the tray allows the laptop to be placed exactly where the user needs it. Toothed joints ensure the pole segments stay in place even while driving. The laptop tray comes with clamps that securely hold your laptop in place. The clamps can adjust in width and height to firmly grip various laptops on the market. The tray has a built-in fan, powered by the laptop's USB port to prevent overheating. This laptop car mount features a no-drill mounting base that securely fastens to most vehicle makes and models. Simply anchor the base of this stand onto the passenger seat-bolt for a sturdy hold. Mount-It! vehicle laptop mount is the universal solution to using a laptop inside a vehicle. Fits all cars, vans and trucks with an exposed seat rail bolt.