Best Overall
Cloud Nine C989M Ergonomic Mechanical Keyboard for PC, Kailh Tactile Switches
Our verdict: A curved mechanical board with Kailh tactile switches and a premium build.
The Cloud Nine C989M is a wired ergonomic keyboard that uses Kailh tactile mechanical switches in a curved layout. Mechanical switches are individually replaceable parts rather than a single rubber sheet, and a tactile type gives a small bump at the actuation point so you can feel a keypress register without bottoming out.
It ranks first because that tactile feedback is what lets many typists use less force over a long day. A membrane board asks you to press all the way down, and a mechanical one often does not. The wired connection also removes battery and pairing issues entirely. It sits above the Arteck because the switches and build quality matter more across thousands of keystrokes than a backlight does. The tradeoff is the $100 to $200 price, which is several times the budget options.
Buy it if you type for a living and want one board for years. Skip it if you share an office and worry about noise, since tactile mechanical boards are louder than membrane ones.
- Switches
- Kailh tactile mechanical
- Layout
- Ergonomic curved
- Connection
- Wired USB
- Price bucket
- $100 to $200
What we like
- +Tactile switches let you type with less force
- +Curved frame keeps wrists closer to neutral
- +Premium build should hold up over years
- +Wired USB means no batteries or pairing
Watch out for
- −Costs several times more than membrane boards
- −Mechanical switches are louder in shared offices
- −Curved frame still needs a separate wrist rest
Buy it if: Full-time typists who want a durable mechanical ergonomic board.
Skip it if: You work in a quiet shared space.





