Wide Compatibility & Rock-Solid Stability: Supports 17" to 57" curved monitors with VESA patterns from 75x75mm to 100x100mm. Built with heavy-duty aluminum, it ensures exceptional stability and has passed over 20,000 cycles of stress testing. Ergonomic Flexibility for Optimal Comfort:This monitor arm offers full ergonomic flexibility with -75° to +75° tilt, ±90° swivel, ±90° rotation, 15.3" pole height adjustment, up to 25.5" arm height range, and 22.2" extension for optimal viewing angles. Upgraded Build for Superior Stability & Flexibility:This ultrawide monitor arm is crafted from high-quality steel and aluminum, featuring an upgraded gas spring that has been tested over 20,000 times for long-lasting performance. The design minimizes wobbling and offers full 360° adjustment, providing optimal flexibility and a wide range of viewing angles. Easy InstallationThis mount supports two installation methods: C-clamp and grommet. The quick-release VESA plat