- Fully adjustable for optimum viewing controlN/A- Easy to mount  clamp attaches to desktop or through grommet holeN/A- Elevates LCD monitors from 3- to 16- above the deskN/A- Minimum reach of 2 to a maximum reach of 21-N/A- Tilts up or down +a/- 37 and freely swings left or right (360 rotation capability)N/A- Mounts to surfaces up to 2 thick; no tools requiredN/A- Meets VESA mounting standardsN/A- Holds LCD monitor up to 20 lbs