Easy-Adjust Monitor Arm Laptop AccessoryMounts directly to 3M™ Easy-Adjust Monitor Arms (MMM-MA260MB and MMM-MA240MB) for easy viewing adjustment. Integrated anti-skid pads help hold laptop in place. Wall/Ceiling Mounts & Hardware Type: Mounts to 3M™ Easy-Adjust Monitor Arms - MA260MB and MA240MB; Mounting: Monitor Arm; Platform Height: 12 1/2"; For Monitors (Size, Weight): Up to 20 lbs. per arm.
3m Easy-Adjust Monitor Arm Laptop Accessory, 4 1/2 x 2 1/2, Black
Manufacturer's five-year warranty.