Quick overview from the supplier:
Brateck LDT81-C012 Gas Spring Monitor Arm, Polished Aluminium for 1 monitor, Clamp/Grommet, 17"-49", Tilt Range +50° ~ -20°; Swivel Range +90° ~ -90°; Screeen Rotation 360°, VESA: 75x75, 100x100, Arm Extend: 482mm, Weight Capacity per screen up to 20 Kg
