Best Monitor Arm for Dual Ultrawide (2026): 5 Compared

PUTORSEN lists a dual arm for 17 to 49 in screens with 44 lb per-arm capacity, a 19.69 in center pole for vertical stacking and gas spring arms of aluminum and steel. The bullets state +50 to -20 degree tilt, ±90 degree swivel and 360 degree rotation, with an included Allen wrench for tuning the arms to the monitor weight; the spec table instead lists a 20 degree maximum tilt, and we trust the bullets. The spec table states a 10-year warranty and an 8.3 kg item weight.

Who it's for: someone stacking two large or ultrawide screens on a narrow desk who wants the longest stated warranty here. Who should skip it: anyone who needs a stated desk-thickness range or a side-by-side layout, since the listing states neither.

Its Office Score of 9.8/10 comes from performance 32/35, build 22/25, value 21/25, safety 9/10 and warranty 4/5: 88 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. 44 lb per-arm capacity and aluminum and steel construction are stated, so safety scores 9 of 10. 10-year warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.

Match the mount. Check your screen's VESA pattern, size and weight against the stated range, and check that your desk thickness and edge suit a clamp or grommet mount before you drill or clamp.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

VIVO lists the STAND-V120K as a pneumatic dual arm holding 5.5 to 44 lb per arm, sized for two 49 in screens stacked or two 38 in screens side by side, with VESA 75x75 and 100x100 mm mounting. The bullets state +55 to -25 degree tilt, 180 degree swivel and 360 degree rotation, a heavy-duty cast aluminum clamp base for desktops to 2 in thick, and detachable VESA plates with all assembly hardware. The spec table states a 3-year warranty.

Who it's for: someone who wants one arm that does both stacked and side-by-side layouts with pneumatic height adjustment. Who should skip it: anyone who needs stated cable management or a grommet mount, since the listing states neither.

Its Office Score of 9.7/10 comes from performance 30/35, build 21/25, value 21/25, safety 8/10 and warranty 3/5: 83 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. 44 lb per-arm capacity and cast aluminum construction with high-capacity tilt joints are stated, so safety scores 8 of 10. 3-year warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Match the mount. Check your screen's VESA pattern, size and weight against the stated range, and check that your desk thickness and edge suit a clamp or grommet mount before you drill or clamp.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

WALI lists a side-by-side dual arm for 13 to 43 in flat or curved screens with 33 lb per-arm capacity and VESA 75 and 100 mm mounting. The arms raise to 20.6 in and extend to 24.5 in, with +55 to -55 degree tilt, +90 to -90 degree swivel and 360 degree rotation, plus built-in cable management and C-clamp or grommet mounting for desks 0.39 to 1.96 in thick. The listing recommends a wooden desk and states a 3-year warranty. No lift mechanism is named.

Who it's for: someone spreading two ultrawides across a deep desk who wants the longest stated reach here. Who should skip it: anyone with 49 in screens or a 44 lb panel, and anyone who wants a named gas spring or pneumatic lift.

Its Office Score of 9.6/10 comes from performance 28/35, build 20/25, value 21/25, safety 7/10 and warranty 3/5: 79 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. 33 lb per-arm capacity and metal enclosure are stated, so safety scores 7 of 10. 3-year warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Match the mount. Check your screen's VESA pattern, size and weight against the stated range, and check that your desk thickness and edge suit a clamp or grommet mount before you drill or clamp.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

VIVO lists the STAND-V220Q as a pneumatic dual arm for 13 to 40 in screens with 30 lb per-arm capacity for flat panels and 24 lb for curved ones, with VESA 75x75 and 100x100 mm mounting. The bullets state +90 to -90 degree tilt, 180 degree swivel, 360 degree rotation and 12 in of pneumatic height adjustment, plus integrated cable management and a C-clamp to 3.14 in or grommet to 1.57 in. The spec table states a 3-year warranty.

Who it's for: someone with two flat ultrawides to 40 in who wants pneumatic adjustment and the thickest stated C-clamp range here. Who should skip it: anyone with heavy curved panels over 24 lb per arm.

Its Office Score of 9.6/10 comes from performance 28/35, build 20/25, value 20/25, safety 7/10 and warranty 3/5: 78 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. 30 lb per-arm capacity for flat screens and VESA 75 and 100 mm mounting are stated, so safety scores 7 of 10. 3-year warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Match the mount. Check your screen's VESA pattern, size and weight against the stated range, and check that your desk thickness and edge suit a clamp or grommet mount before you drill or clamp.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

ARES WING lists a stacked dual arm for 17 to 49 in screens with 44 lb per-arm capacity, 27.9 in of height and 22.4 in of arm extension. The bullets state +50 to -20 degree tilt, ±90 degree swivel and 360 degree rotation on gas spring arms whose springs have a stated 20,000+ fatigue cycle count, with built-in cable management and C-clamp or grommet mounting. The spec table lists the warranty as "3" with no unit, which we do not count as a stated term.

Who it's for: someone stacking two large screens who wants the tallest stated pole and a stated fatigue cycle count on the gas springs. Who should skip it: anyone who wants a warranty term in writing.

Its Office Score of 9.6/10 comes from performance 30/35, build 21/25, value 20/25, safety 9/10 and warranty 0/5: 80 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. 44 lb per-arm capacity, 20,000+ gas spring fatigue cycles and aluminum construction are stated, so safety scores 9 of 10. No warranty term, so warranty scores zero. See How We Pick.

Match the mount. Check your screen's VESA pattern, size and weight against the stated range, and check that your desk thickness and edge suit a clamp or grommet mount before you drill or clamp.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.