Feature:1. UNIVERSAL: This computer monitor arm fits flat, curved screens up to 35 inches for 75x75mm and 100x100mm VESA patterns, compatible with for ASUS, for Acer, for LG, for HP, for AOC, for BenQ, for MSI , for Dell, for Lenovo, etc, including but not limited to 32 30 27 25 24 23 22 inch pc Monitors.2. FULL MOTION: Single monitor arm allows screen to tilt up 85 degrees, down 30 degrees, rotate 180 degrees, and rotate 360 degrees from landscape to portrait. The flexible arm extends 55cm long and rises 25cm in height. Easily find the best position to relieve pressure on the spine, neck and shoulders.3. TWO MOUNTING OPTIONS: Single computer monitor mount is easy to install and supports desktop clamping and hole mounting, saving over 80 percent of desktop space compared to monitor stands with large bases. Removable VESA plate makes it easy to attach the monitor to the upper arm for setup.4. PROFESSIONAL AND FLEXIBLE ARM: This desk PC monitor stand is tested with over 50,000 movements for longer life, making arm movement easier and more stable for your work. Suitable for office, home and other people who work with computers for a long time.5. HEAVY DUTY STRUCTURE: All aluminum alloy desktop PC monitor holder, made of upgraded materials, has a heavy duty and sturdy structure that supports monitors from 2 to 12KG, providing a stable and secure hold for your setup. With high strength and super durability.Specification:Item Type: Computer Monitor ArmMaterial: Aluminum AlloyModel: H100Vertical Lifting Distance: Approx. 250mm/9.84inMaximum Stretch Length: Approx. 550mm/21.65inColor: BlackFunction: Support MonitorUniversal Size: 22-35 InchesWeight Bearing Range of 2-12kg/4.4-26.4lbUp and Down Tilt Angle: +85, -30Applicable Hole Distance: 75 x 75mm / 2.95 x 2.95in, 100 x 100mm / 3.94 x 3.94inTilt Angle: + 85 to -30.Package List:1 x Computer Monitor Arm1 x Base5 x Fixed Connection Accessories1 x Screw Kit1 x ManualNote:Manual measurement, please allow some errors.