Item Type: Computer Monitor Mount Material: Aluminum Alloy Color: Black Function: Support Monitor Weight Bearing Range: 2-9 kg/4.4-19.8 lb Scope of Application: For 17-30 inch monitor 1、WIDELY COMPATIBLE: Computer monitor mount compatible for ASUS, for Acer, for Samsung, for LG, for HP, for AOC, for BenQ, for MSI, for Dell, for Lenovo, etc. 2、APPLICABLE MONITORS: Computer monitor mount fits flat and curved computer screens up to 30 inches. Suitable for 30 27 25 24 23 22 21 21.5 20 19 17 inch PC monitor. 3、VARIOUS ANGLES: Computer monitor mount allows the screen to be tilted up 35 degrees, down 50 degrees, swiveled 180 degrees, and rotated 360 degrees from landscape to portrait. 4、FLEXIBLE AND EASY: Computer monitor single arm stand uses premium gas springs for longer life and easier arm movements. 5、ADJUSTABLE LENGTH AND HEIGHT: Monitor desk mount arm extends to 22.6 inches and rises to a height of 19.7 inches for ergonomic, stress relief. 6、EASY TO INSTALL: Monitor desk mount supports desk clamp mount, hole mount. Detachable VESA plate for easy installation. Includes: Mounting Accessories, Screw Kit, Manual