Compatibility – Single monitor mount fitting most screens 13” to 32” in size and 17.6 lbs in weight with 75x75mm or 100x100mm backside mounting holes. Mount to desk (up to 3.25' thick) with heavy duty C-clamp or optional grommet mount. Extra Tall - 31” center pole allows you to adjust the monitor between sitting and standing positions. Full Articulation – Adjustable arm offers 45° tilt 180° swivel 360° rotation and height adjustment along the center pole. Monitor can be placed in portrait or landscape. Integrated Cable Management – Keep your power and AV cables clean and organized with detachable cable clips on the arms and center pole. We've Got You Covered - Sturdy steel design is backed with a 3 Year Manufacturer Warranty and friendly tech support to help with any questions or concerns.