Height Adjustable Standing Desk Converter with USB

46 in extra-wide desktop holds up to 3 monitors or laptops. Straight up and down motion. 25.75 x 11.25 in ergonomic keyboard tray will also hold a laptop if needed. Holds up to 45 lbs. Includes 4 AC outlets and 2 USB 2.0 ports on the desktop. Sold by each. Black.