Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The StarTech ARMDUOSS is a desk-mounted dual monitor arm that holds two screens side by side on a single clamp or grommet base. It supports up to 8 kg per arm and covers most 17 to 32 inch monitors with VESA 75x75 or 100x100 mounting. Its main draw is the range of motion: each arm tilts, swivels and rotates to portrait, and the height adjusts along the pole. It suits people who want to clear desk space and align two screens, and it competes with gas-spring arms on flexibility rather than on easy one-hand repositioning.
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Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $144.16 on Nov 10 at Newegg. Tracked across 3 stores since Nov 10.
Owners describe the ARMDUOSS as a sturdy, no-frills dual arm that does the job once set up. Most praise the build and the flexibility of the joints; some find adjustment fiddly and the arms stiff to move.
