Allcam GSD110 Gas Spring Desk Mount LCD Monitor Stand w/vesa bracket & monitor arm: free up/down & left/right motionSuper flexible, simply use your hands to move your monitor to any position within ~44cm radius of the mounting point in 1 sec., no tools required Universal, fits LED LCD Montors with VESA 75 or 100 mounting holes AND weight between 1. 7 to 5 Kgs Tilt up down 180, free swivel left right 360, 130 rotation, mount the monitor in landscape or portrait orientation Improved desk clamp, options to mount to slim desk or thick desk up to 7. 2cm (2. 8") in