Question 1

What's the difference between a keyboard wrist rest and a mouse wrist rest?

Accepted Answer

They are distinct products with different dimensions and purposes. A keyboard wrist rest runs the full width of your keyboard — typically 40–70cm — and supports both wrists during typing. A mouse wrist rest is a compact pad, usually 10–15cm, designed to support the heel of your palm during cursor movement. Using a keyboard rest for mouse work (or vice versa) gives you the wrong geometry and can actually increase strain rather than reduce it.

Question 2

Is memory foam or gel better for a wrist rest?

Accepted Answer

Memory foam is generally better for long typing sessions because it distributes pressure more evenly and moulds to your wrist shape, reducing pressure points. Gel-infused designs run cooler and feel firmer, which many users prefer for mouse work or in warm environments. The honest answer is that both outperform standard polyurethane foam by a significant margin — the choice between them comes down to personal preference for firmness and temperature.

Question 3

Can a wrist rest actually prevent RSI?

Accepted Answer

A wrist rest can help reduce RSI risk, but only if used correctly — and used incorrectly, it can make things worse. The key is to rest your wrists on the pad only when pausing between bursts of typing, not while actively typing. Resting weight on the wrist during keystrokes compresses the carpal tunnel. The rest should also be the right height to maintain a neutral wrist posture; if it forces your wrists upward, it's counterproductive regardless of material quality.

Question 4

How long should a wrist rest last before it needs replacing?

Accepted Answer

A quality high-density wrist rest (40kg/m³ or above) should maintain its support for two to four years of daily use. Budget foam rests — typically those priced from 6 £ to 13 £ — often flatten within six months, at which point they provide no ergonomic benefit. The tell-tale sign is visible compression: if the rest no longer springs back when you press it, it's time to replace it regardless of how it looks on the surface.

Question 5

Should I avoid gel wrist rests with very firm surfaces?

Accepted Answer

Very firm gel rests can create pressure points rather than relieving them, particularly if you have bony wrists or type for extended periods. The ideal firmness allows slight give under wrist weight — enough to distribute pressure without bottoming out. Kensington's Duo Gel range uses a dual-zone design with a softer inner section and firmer outer frame, which is a sensible compromise. Avoid rests that feel completely rigid; they offer little advantage over simply resting on your desk.

Question 6

Do wrist rests work with mechanical keyboards?

Accepted Answer

Yes, but you need one specifically designed for the taller profile of mechanical keyboards. Standard wrist rests are too thin and leave your wrists angled downward toward the keys, which is actually worse than no rest at all. Kensington makes an ErgoSoft variant explicitly for mechanical keyboards, and it's one of the more sensibly priced options in this segment. Check the height specification — you're looking for 30–40mm to match the typical actuation height of a mechanical board.

Question 7

Are expensive wrist rests from Contour Design worth the premium over Kensington or Fellowes?

Accepted Answer

For most office users, no — a mid-range Kensington ErgoSoft or Fellowes gel rest does the job well at a fraction of the price. Contour Design products are worth considering if you have a diagnosed repetitive strain condition, spend eight or more hours a day at a keyboard, or have already tried standard options without relief. Their higher-density viscoelastic foam and anatomical contouring are genuinely different in feel and longevity, but the premium is hard to justify for light-to-moderate use.

Wrist Rests Price Comparison

Contour Design Contour Long/Short Wrist Rest - keyboard/mouse wrist rest

Port Designs 900718 wrist rest Gel, Polyester, Rubber, Silicone Black

Sandberg Memory Foam Wrist Rest 48cm

Contour Design RollerMouse Go Dock

Contour Design Wrist rest, RollerMouse Armsupport Red

Contour Design Wrist rest, RollerMouse Red Plus

Contour Design RollerMouse Pro Extended wrist rest in vegan leather

Contour Design SliderMouse Pro Extended wrist rest in vegan leather

Contour Design RollerMouse Pro/ SliderMouse Slim wrist rest in vegan leather

Contour Design RollerMouse Pro/ SliderMouse Regular wrist rest in vegan leather

Wrist Rests Price Comparison