Wide Compatibility: Fits 17 to 57 in monitors; Supports flat, curved, and ultrawide screens up to 59.5 lbs (27 kg) each; VESA 75x75 mm, 100x100 mm, 200x100 mm, or 200x200 mm mounting patterns. Space-Saving Base: Compact top-mount design; Heavy-duty C-clamp base uses just 6.3 x 3.7 in (160 x 95 mm); supports desk thickness up to 1.9 in (50 mm) or 1.6 in (42 mm) with reinforcement plate. Ergonomic Height Adjustment: Gas spring arms; Height range from 12.8 to 25.8 in (325 to 655 mm); rotate, tilt, swivel, and extend to fit your posture; supports Samsung Ark 55 in Cockpit Mode. Reinforced Desk Protection: Adjustable plates with foam pads; Improves tabletop integrity, reduces warping, and adds stability; total thickness approximately 0.31 in (8 mm). Precision Tilt & Rotation: For color and balance; Easily tilt large monitors for ideal color viewing angles; integrated rotation lock keeps uneven monitors perfectly level. USB-C Connectivity: Thunderbolt 4 compatible cable included; 31.5 in (80 cm) USB-C pass-through supports 8K@60Hz video, 40G data transfer, and 100W PD charging.