MX KeysParts
Calculator Replacement key QWERTZ (CH) Black Logitech MX Keys

Calculator replacement key QWERTZ (CH) Black for Logitech MX Keys

CalculatorReplacement key for Logitech keyboard MX Keys

8Key cap hinge included

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Specifications

Category
Function keys
Keyboard layout
QWERTZ (CH)
Compatibility
MX Keys (PC)
Color
Black
Size
1U (standard)

About the Calculator replacement key

This is a genuine-fit replacement Calculator key for the Logitech MX Keys, supplied with its key cap hinge so you can fix a broken, missing or unresponsive key instead of replacing the whole keyboard. Each order is the single Calculator key shown — pick exactly the key you need and keep typing in minutes.

Compatibility

This Calculator keycap is cut for QWERTZ (CH) keyboards and fits MX Keys (PC) along with the wider MX Keys, MX Keys S, MX Keys Mini and MX Keys for Mac family, which all share the same key profile. The legend and character set match the QWERTZ (CH) layout, so the key you receive is exactly the one printed on your keyboard.

Why the Calculator key fails

The Calculator key is part of the function row that drives shortcuts, media and brightness controls. These keys are pressed less often than letters but their thin hinges are just as fragile when a fingernail or cleaning catches them at an angle. Replacing the single key is far cheaper than a new keyboard and takes only a moment.

How to install it

Replacing the Calculator key takes under a minute and needs no tools. Line the new cap up over the white scissor hinge and press straight down until you feel a soft click. The plastic key cap hinge is included, so you can also fix a key that lost its clip — not just the visible cap.

Calculator key — questions

Does this Calculator key fit my Logitech MX Keys?
Yes — it is made for QWERTZ (CH) MX Keys (PC) and the shared MX Keys key profile (MX Keys, MX Keys S, MX Keys Mini and MX Keys for Mac). Just confirm your keyboard uses the QWERTZ (CH) layout so the printed characters match.
Is the hinge included with the Calculator key?
Yes. Every Calculator replacement ships with the scissor key cap hinge and the rubber dome cup, so you can repair a key that lost its clip or no longer springs back — not only a cracked cap.
My Calculator key still doesn't work after I replaced the cap — why?
If the key was unresponsive rather than just physically broken, the fault is usually the scissor hinge or the rubber cup underneath. Both are included here, so replace the full mechanism and test again.

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