Ultrawide Compatibility: Vertical dual monitor freestanding mount holds two ultra-wide screens 13 to 34 in size and 22 lbs in weight (each) with 75x75mm or 100x100mm backside mounting holes Articulation and Height Adjustment: Adjustable brackets offer +45° to -45° tilt, 360° swivel, 360° rotation, and height adjustment along the center pole. Monitors can be placed in portrait or landscape orientation