The APTUS Laptop Arm enables the laptop to be secured to the laptop tray. Th is KEY F EATUR E S Single-handed counter balance adjustments are effortless, optimizing workflow efficiencies while sitting or standing system makes using the laptop ergonomic Tray flips up and arms fully retract when not in use for minimal storage and at the proper fit whether the user is sitting or standing while charting. Easy, effortless one-step installation of product Quick connect locking bar allows for seamless and secure integration of laptops Designed for long-term durability, maximizing return on investment Maintains high infection control standards with durable antimicrobial agents incorporated into all contact surfaces Manufactured of steel, aluminum and high-density polyethylene materials supporting high performance and long-term usage APTUS Laptop Arm attaches to standard monitor channel Max Weight 20lbs. Tray Height Adjustment Range 12.96 inches 518-2337 APTUS Laptop Arm (channel not included)