- Does it need to be clamped or screwed to the desk?
- No. It is freestanding, so the weighted base sits on the desk surface. That makes it usable on glass, thin or shared desks where clamps and drilling are not allowed.
- What size and weight of monitor can each arm hold?
- Fellowes rates each arm for screens up to 27 inches and about 17 lb (7.7 kg). Stay under both limits; a heavy 27-inch monitor can make the arm sag.
- Which VESA patterns fit?
- The plates cover 75x75 and 100x100, the patterns used by most monitors. The larger patterns listed in the specs are not typical for a dual desk arm, so check your monitor's hole spacing before buying.
- Can I use it with a single monitor?
- Yes. You can leave one arm folded or unused, though the base still takes the same desk space. A single-arm mount would be more compact.
- How much desk depth does the base need?
- Plan for a footprint of roughly a foot deep plus the screens in front of it. Measure your desk before buying, since the base sits between you and the monitors.
- Where is the Fellowes Professional Series Freestanding Dual Horizontal Monitor Arm cheapest?
- At Best Buy, for $66.42, 21% under what the other stores charge, as of our latest check.
- Where can I buy the Fellowes Professional Series Freestanding Dual Horizontal Monitor Arm?
- 4 stores we checked sell it, including Best Buy, Quill, Newegg, Staples.