Screen Compatibility fits two screens 13 to 34 in size and 44 pounds in weight each with VESA 75x75mm or 100x100mm Ergonomic Benefits Raise monitors to ergonomic height, relieving the strain on the neck, back and shoulder; 2 stacking monitors configuration enhances the work efficiency Multifunction Design Adjustable bracket offers -15°to +10° tilt, -50° to +50° swivel, 360° rotation, and 4 level height adjustment along the center tube. Monitor can be placed in portrait or landscape shapes Integrated Cable Management keeps your power and AV cables clean and organized with detachable cable clips on the center pole Save Space This vertical monitor stand extra tall can hold 2 monitors on 1 stand, saving more space on your desktop and keeping your workstation spacious and clutter-free