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StarTech
49-inch Ultrawide Monitor Arm

The exact H1M1AG1-MONITOR-ARM is a mechanical-spring desk arm for one heavy curved or ultrawide display up to 49 inches and 44 lb. It fills a different role from ordinary 24–34-inch arms, while still requiring exact weight, VESA and desk checks.

Exact accessory · MPN H1M1AG1-MONITOR-ARM · ASIN B0DP35KG54

Reference: Exact accessory · MPN H1M1AG1-MONITOR-ARM · ASIN B0DP35KG54MPN: H1M1AG1-MONITOR-ARMDisplays: 1Screen size: Up to 49-inch 16:9, 21:9 or 32:9 displaysWeight range: 4.4–44 lb / 2–20 kgVESA: 75 × 75 and 100 × 100 mm
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StarTech 49-inch Ultrawide Monitor Arm
MODEL PHOTOExact model shown
Best forA heavy 21:9 or 32:9 ultrawide within the published envelope
Also strongA desk that needs both C-clamp and grommet mounting options
Main limitMinimum supported display weight is 4.4 lb
Check firstConfirm that the desk can safely carry the arm and display leverage
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EXACT FINAL CATALOG SHEET

Identity, compatibility and buying decision

Confirmed specifications

  • MPN: H1M1AG1-MONITOR-ARM
  • Displays: 1
  • Screen size: Up to 49-inch 16:9, 21:9 or 32:9 displays
  • Weight range: 4.4–44 lb / 2–20 kg
  • VESA: 75 × 75 and 100 × 100 mm
  • Height adjustment: Up to 10.8 inches / 27.6 cm
  • Extension: Up to 24.4 inches / 62.1 cm
  • Desk mounting: C-clamp or grommet
  • Articulation: 180° arm swivel, -20°/+50° tilt and 360° rotation

Checks before buying

MPN: H1M1AG1-MONITOR-ARM

Amazon.ca ASIN: B0DP35KG54

  • Minimum supported display weight is 4.4 lb
  • Confirm that the desk can safely carry the arm and display leverage
  • A 49-inch diagonal alone does not prove weight, depth or VESA compatibility

Good choice for

  • A heavy 21:9 or 32:9 ultrawide within the published envelope
  • A desk that needs both C-clamp and grommet mounting options

Real limitations

  • Minimum supported display weight is 4.4 lb
  • Confirm that the desk can safely carry the arm and display leverage
  • A 49-inch diagonal alone does not prove weight, depth or VESA compatibility

Alternatives

  • Two independent gas-spring arms for asymmetric monitors
  • A single-monitor arm when only one display needs articulation
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Product and media sources · checked September 5, 2026Official manufacturer sheet →Exact-media source →

Other useful details

Additional checks

  • A 49-inch diagonal alone does not prove weight, depth or VESA compatibility
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