## The Setup Matters More Than the Product
Most people search for the "best ergonomic keyboard" and then position it wrong. A standard keyboard in the right position does more for wrist health than a $200 split keyboard tilted incorrectly.
Start with positioning. Then consider whether hardware upgrades are worth it for your situation.
## Keyboard Position
The goal is neutral wrist posture: wrists flat or very slightly extended (bent upward), never bent down into flexion while typing.
**Key rules:** - Keyboard should sit at or just below elbow height. If you are reaching up to type, the desk is too high. - Negative tilt (front of keyboard higher than back) keeps wrists neutral. Most keyboard feet prop up the back, which forces wrist extension. Flip them down or remove them. - Keyboard close enough that elbows stay at about 90-100 degrees. Reaching forward stresses shoulders.
If you have a standing desk, this means adjusting keyboard height for both positions. At standing height, elbows should still be close to 90 degrees. Most standing desk users set sit height correctly and then stand at the same height, which puts them typing too low.
## Mouse Position
The mouse should be at the same height as the keyboard and directly beside it, with no reaching required.
A standard mouse requires pronation (palm down). Over hours this creates forearm fatigue. Two alternatives:
**Vertical mouse** (palm at 45-90 degrees): Reduces pronation significantly. Takes 1-2 weeks to adapt. The Logitech MX Vertical ($100) and Anker Vertical ($30) are the two most common options. If you have forearm or wrist pain, try a vertical mouse before anything else.
**Trackball**: Mouse does not move, thumb or fingers roll the ball. Eliminates arm movement entirely. Good for small desks or precision work. Logitech MX Ergo ($80) is the best-reviewed option.
## Split Keyboards: When They Help
A split keyboard separates the two halves so each hand types at shoulder width instead of converged toward center. This reduces shoulder inward rotation and wrist ulnar deviation (bending toward pinky).
Worth considering if: - You have shoulder or neck tension from typing - Your wrists feel like they are angling outward to reach keys - You type 6+ hours per day
Not worth the disruption if: - You switch between multiple computers - You travel with your setup - You have no current pain
Entry-level split keyboards start around $100 (Kinesis Freestyle2, Microsoft Sculpt). Programmable split keyboards (Moonlander, ZSA Voyager) run $350+.
## Wrist Rests: Use Carefully
Wrist rests are for resting between typing, not for resting while typing. Keeping wrists on a pad while moving fingers changes wrist angle and adds compression. Rest palms during pauses, then lift them when actively typing.
Gel pads are softer but compress unevenly. Firm foam holds its shape longer. Height should match the keyboard height exactly so there is no angle change.
## What to Fix First
| Symptom | Likely Cause | First Fix | |---|---|---| | Wrist pain, top of hand | Keyboard too high or tilted up | Lower desk, remove keyboard feet | | Forearm fatigue | Mouse pronation | Try vertical mouse | | Shoulder or neck tension | Mouse too far, keyboard too wide | Move mouse closer, consider split keyboard | | Finger or thumb pain | Grip pressure on mouse | Lighter touch, larger mouse |
Most ergonomic problems are positioning problems, not equipment problems. Fix the position before buying new hardware.