A monitor arm is one of the highest-impact desk upgrades you can make — instant ergonomics, doubled desk space, and clean cable management. These five are the monitor arms worth buying for UK desk setups in 2026.
Quick Picks: Our Top 5 at a Glance
| Rank | Product | ||
|---|---|---|---|
| #1 |  |
Ergotron LX Desk MountBest Overall Monitor Arm | Check Price |
| #2 |  |
Herman Miller Flo PlusBest Premium Monitor Arm | Check Price |
| #3 |  |
AmazonBasics Premium SingleBest Mid-Range Monitor Arm | Check Price |
| #4 |  |
Vivo V001 Single Monitor ArmBest Budget Monitor Arm | Check Price |
| #5 |  |
Loctek D7Q Dual Monitor ArmBest Dual Monitor Arm | Check Price |
The Full Rankings & Reviews
Ergotron LX Desk Mount
Ergotron’s LX is the monitor arm 90% of UK buyers should get. Smooth gas-spring movement that holds position perfectly without drift, 25kg load capacity, fits monitors up to 34″. 10-year warranty. Once installed, it disappears into your workflow — adjusting your monitor becomes effortless. Build quality genuinely justifies the premium.
✓ Pros
- 10-year warranty
- Smooth gas-spring movement
- 25kg load capacity
- Fits up to 34
✗ Cons
- Premium price
- Heavy clamp may not fit thick desks
- Complex initial setup
Herman Miller Flo Plus
Herman Miller’s Flo Plus is the design-conscious choice. Ultra-clean appearance (cable channels integrated, almost no visible mechanism), pressure-tuned for whatever monitor weight you have, and the 12-year warranty matches their office furniture. Form-meets-function premium choice for design-conscious home offices.
✓ Pros
- Stunning minimalist design
- 12-year warranty
- Pressure-tuned to your monitor
- Clean cable channels
✗ Cons
- Most expensive on this list
- Smaller weight range
- Setup requires precise tuning
AmazonBasics Premium Single
Amazon’s own monitor arm is genuinely good. 10kg max load, fits 13-32″ monitors, full 360 rotation, and includes both clamp and grommet mounts. Build quality is mid-tier — feels solid but not premium. For most UK home offices wanting upgrade without hassle, brilliant value.
✓ Pros
- Excellent value pricing
- Fits 13-32
✗ Cons
- 10kg max — limits ultrawide options
- 1-year warranty
- Less smooth than Ergotron
Vivo V001 Single Monitor Arm
Vivo’s V001 is the gateway drug to monitor arms — under £40, fits 13-32″ monitors, full pivot/tilt/rotate. Build quality is plasticky vs metal premium options, but functionality is genuine. Once you experience having your monitor at perfect height, you’ll never go back to a stand. Cheap entry point.
✓ Pros
- Sub-£40 price
- All key adjustments
- Standard VESA mounting
- Fits most desks
✗ Cons
- Plastic feel in places
- Smoothness less than premium
- 2-year warranty (basic)
Loctek D7Q Dual Monitor Arm
Two monitors? You need a dual arm. The Loctek D7Q holds two 13-30″ monitors with independent pivot/tilt/rotate per arm. Cable management channels keep your desk clean. Single mount point on desk saves precious surface space vs two separate arms.
✓ Pros
- Dual independent arms
- Single desk mount point
- Cable management built-in
- Fits most monitor sizes
✗ Cons
- Heavy desk clamp
- Setup takes 30+ minutes
- Slightly less smooth than single arms
Our Verdict
For most UK desk setups, the Ergotron LX is the safest pick — gold standard build with 10-year warranty. Design-conscious buyers should grab the Herman Miller Flo Plus. Dual-monitor users need the Loctek D7Q.
Check the Winner on Amazon →Frequently Asked Questions
Will a monitor arm fit my desk?
Most monitor arms need a desk edge thickness of 1-3 inches for clamp mounting. Glass-top desks usually work but check the manufacturer guide. Grommet mounting (drilled hole) works on any thickness.
Do I need to know my monitor’s weight?
Yes — every monitor arm has a max weight. Modern 27″ monitors are typically 4-7kg, ultrawide 34″ are 7-10kg, large 42″ can be 10-15kg. Check before buying.
VESA mounting compatibility?
All monitor arms in this list support VESA 75×75 and 100×100 (the two universal standards). Almost all modern monitors comply. Older Apple displays may need adapters.
Last updated: April 2026. Prices and availability may change — we recommend checking current Amazon UK listings before purchase.