AVLT Dual 57 Inch Heavy Duty Stacking Monitor Arm Pole Top Mount With USB-C USB-A Ports-Black, Height Adjustable, Easy Install Top C-Clamp/Grommet With Reinforcement Plates, VESA Compatible 200/100/75

Dual monitor arm fits up to 57" super ultrawide screens, supports 59.5lbs (27kg), with USB-C and USB-A ports, tilt, swivel, rotate, adjustable height, cable management, and ergonomic workspace upgrade.
Fits 17" to 57" Monitors: Supports flat, curved, ultrawide screens up to 59.5lbs (27kg) with VESA 75x75mm, 100x100mm, 200x100mm and 200x200mm perfect for ergonomic workspaces and super ultrawide setups.
Tall & Adjustable Arm: Elevates your screen 12.8" to 25.8" (325mm to 655mm) with full tilt, swivel, rotate & extension, ideal for stacking 57" displays and posture-friendly viewing.
Space-Saving Desk Mount: Compact C-clamp takes only 5.9" x 4.5" (150mm x 115mm) of desk space, fits desks up to 1.9" (50mm) thick, maximizes work area without sacrificing stability.
USB-C & USB-A Pass-Through Ports: Includes 31.5" (80cm) short cables for 100W PD USB-C (8K@60Hz, 40Gbps) and 60W USB-A (10Gbps) ports to power devices, transfer data, and simplify workstation setup.