Best Monitor Arms and Stands 2025: Ergotron vs Fully Jarvis vs Amazon Basics, Single vs Dual Monitor Setup, VESA Mount, Gas Spring vs Spring Arm, and Ergonomic Monitor Height

Monitor stands and arms improve ergonomics, free up desk space, and make it easy to adjust screen position throughout the day. The stock stand that comes with most monitors provides limited height and tilt adjustment. A proper monitor arm lets you position your screen exactly where your posture requires.

Why Monitor Height Matters for Ergonomics

Correct monitor ergonomics:

• Top of screen at or slightly below eye level: Prevents neck strain from looking up
• Arms length away (20-28 inches): Reduces eye strain
• Slight downward viewing angle (10-20 degrees): Natural resting position for eyes

Most people using the stock monitor stand have the screen too low, causing them to look down and strain their neck. This is especially common with laptop-only setups where the screen is at desk level.

Monitor Stand vs Monitor Arm

Free-standing stands: Replace the stock monitor base. Adjustable height, solid base. Limited flexibility—you can raise but not rotate or extend forward/back. Lower cost ($30-80). Good for users who set it once and don't move it.

Monitor arms (clamp or grommet mount): Attach to the desk via clamp or grommet hole. Full range of motion—height, tilt, pan, rotation, forward/back distance. Gas spring or spring mechanism makes adjustment effortless. More expensive ($80-300). Better for sit-stand desks where regular height adjustment is useful.

VESA Mounting: What to Check

Most monitors support VESA mounting—a standardized pattern of holes on the back for attaching stands and arms. Common patterns: 75x75mm and 100x100mm are standard for monitors up to 27". Larger monitors may use 200x100mm or 200x200mm.

Check your monitor's VESA compatibility before buying an arm. Some ultra-thin monitors don't have VESA holes. Some curved monitors use unusual patterns.

Gas Spring vs Tension Spring Arms

Gas spring: Uses compressed gas to counterbalance the monitor weight. Adjustment is smooth, effortless, one-handed. Ergotron LX and similar premium arms use gas spring.

Tension spring (coiled spring): Cheaper mechanism. Requires loosening a screw to adjust height. Less convenient for frequent adjustment. Fine if you set it once.

Recommendation: Gas spring is worth the extra cost if you use a sit-stand desk or frequently change positions. Fixed position users can save with tension spring.

Single Monitor Arm Recommendations

Best Overall — Ergotron LX Desk Mount (~$160-180)

The standard recommendation for good reason. Smooth gas spring, holds monitors up to 34" and 25 lbs, excellent range of motion. Premium build quality. Available in black, white, and aluminum finishes. If you're buying one monitor arm for a long-term setup, Ergotron LX is the correct answer.

Best Budget — Amazon Basics Single Monitor Arm (~$50-60)

Adequate for basic use. Tension spring (requires tool to adjust), adequate range of motion, plastic construction. Fine for a fixed or occasional-adjustment setup.

Best for Ultrawide Monitors — Ergotron HX ($130-160)

Designed specifically for heavy ultrawide monitors (up to 42" and 42 lbs). The standard LX can't handle ultrawides—the HX handles them comfortably.

Best Mid-Range — Fully Jarvis Monitor Arm (~$90-110)

Gas spring, good range of motion, adequate build quality. Good value between Amazon Basics and Ergotron.

Dual Monitor Arm Recommendations

Dual monitor arms can use one clamp and branch to two screens, or mount independently side by side.

Best Dual — Ergotron LX Dual Stacked or Ergotron LX Dual Side-by-Side (~$250-300 for the full arm or two singles)

Two independently adjustable arms from one clamp. Can stack (one above the other) or side-by-side. Both screens fully independently positioned.

Best Budget Dual — VIVO Dual Monitor Desk Mount (~$60-80)

Pole-mounted design with two adjustable arms. Tension springs. Works fine, less flexible than Ergotron. Good for users who want dual setup without spending $200+.

Sit-Stand Desk Integration

If you use a height-adjustable (sit-stand) desk, a monitor arm that allows quick height adjustment (gas spring) makes standing and sitting transitions more comfortable—raise or lower the monitor to match your standing vs. sitting eye level without stooping.

Laptop Stands

Laptop stands raise a laptop screen to a better ergonomic height but require an external keyboard and mouse for comfortable typing.

Best Foldable/Portable — Rain Design mStand ($40-50) or Nexstand K2 ($30-40)

Rain Design mStand is aluminum, solid, desktop-appropriate. Nexstand K2 folds completely flat for travel. Both popular and well-reviewed.

Best Adjustable Height — Twelve South Curve Flex (~$70) or Loccitane Adjustable Stand

Allows angle adjustment for different viewing preferences.

Best Budget — Amazon Basics Laptop Stand ($15-25)

Plastic, basic, adequate for fixed desk use if aesthetics aren't a concern.

Ergonomics Summary

The correct sequence for ergonomic setup:

1. Sit with feet flat on floor, knees at 90 degrees
2. Adjust chair height to keep wrists neutral at keyboard
3. Position monitor so top edge is at eye level
4. Distance: arm's length from face

A monitor arm is the best single investment for desk ergonomics because it enables correct screen position regardless of desk height or monitor size.

Bottom Line

Best single monitor arm: Ergotron LX—pays for itself in reduced neck strain over years of use.

Budget single arm: Amazon Basics if cost is the only concern.

Dual monitor: Two Ergotron LX singles or the Ergotron LX Dual.

Ultrawide monitor: Ergotron HX specifically.

Combined with a quality chair and properly positioned keyboard, a monitor arm completes the ergonomic office setup.