3-15 kg in a 360-degree rotation USB 3.0 Monitor Mount Arm Stable: The premium aluminum alloy used to make the TV mount is strong and resistant to deformation. It has a long shelf life. Compatibility: The majority of USB ports available are compatible with this TV mount. You can use it to charge your laptop, computer, and other gadgets at home or at work. G40 Monitor Desk Stand Supports loads between 4.4 and 33 lbs (2-15 kg) and fits the majority of 22 to 40 inch displays. 75×75 and 100×100 mm VESA compliant ■ Upright lift distance 12.6" (320 mm) ■ 360° rotation, ±90° swivel, +85° to -30° tilt angle, and a maximum vertical extension of 24.8" (630mm)