MONITOR ARM AND LAPTOP TRAY: This black dual-purpose mount allows you to mount a laptop using the ventilated VESA laptop tray and up to a 32" display with basic articulation & height adjustment. Capacity 8kg/17.6lb monitor and 4.5kg/10lb laptop SECURE LAPTOP MOUNT: Adjustable padded arms secure a laptop (9.4 16.5" wide) at different tray angles. Arms can be positioned to avoid blocking laptop ports. Stoppers at the bottom with variable heights (0.5" or 0.9") prevent the laptop from sliding off RANGE OF MOTION: The laptop tray and monitor VESA mount have a wide range of motion with +/- 45° tilt, +/- 90° swivel, and 360° rotation (portrait/landscape). The desk monitor mount is compatible with VESA mount patterns 75x75 & 100x100mm RANGE OF ARTICULATION: The height of both arms can be independently positioned and secured along the 17.4in/443mm pole and extend up to 15.71in/399mm from the pole. The arms have joints that allow them to swivel +/-180°