?? UNIVERSAL COMPATIBILITY: fits most 13 to 34-inch LCD, OLED, LED monitors (Dell, Acer, HP, Samsung, ASUS, BenQ, etc.) up to 22 lb. with 75x75 mm or 100x100 mm mounting holes. Great value for money, premium monitor desk mount. ?? EXTRA FLEXIBLE: supports an up-down tilt from +90 to -45, left-right swivel 180 and 360 rotation. Rotate it into landscape or portrait view, and fix it in any position on your eye level. The improved design of the monitor desk mount allows it to extend up to 21.6" in length and rise to 17.5" in height. ?? PREMIUM QUALITY: the monitor arm with stylish coating also has a reinforced tilt mechanism - now the bracket is even more powerful! Protective inserts will protect the monitor from scratches. 100% quality control of the gas spring ensures the durability of the whole construction. ?? CABLE MANAGEMENT: computer monitor mount has an integrated cable management compartment to hold all the cables inside - specially designed for thick HDMI cables. It helps to save space and organize your workspace. ?? EXCELLENT CUSTOMER SERVICE: our US-based customer support team is available 24/7 to answer all your pre-purchase and installation questions. We are ready to help you in any situation!