Our multi-device, multi-OS keyboards such as Craft, MX Keys, K375s, MK850, and K780, have a special key combination that lets you swap the layouts for language and operating systems. For each combination, you’ll need to hold the keys down until the LED on the Easy-Switch channel lights up.

Before performing a key combination, make sure your device is connected to your computer. If you’re not sure, turn your keyboard off and then back on, then press on the different channel buttons until you find a channel with a stable, non-blinking LED. If none of the channels are stable, you’ll need to re-pair your keyboard. Click here for information on how to connect.

Once the keyboard is connected, the LED on the Easy-Switch channel should be stable as shown in the image below: 

Easy-Switch key 1

Craft	K375s	MK850	K780

• FN+U — swaps ‘#’ and ’A’ with the ‘>’ and ’<’ keys 
  NOTE: This only affects European 102 and US International layouts. FN+U only works on Mac layouts, so make sure you have switched to Mac layout by pressing FN+O.

• FN+O — swaps PC layout to Mac layout

• FN+P — swaps Mac layout to PC layout.

• FN+B — Pause Break 

• FN+ESC — swaps between the smart keys and F1-12 keys.  
  ​NOTE: This syncs with the same checkbox feature in the Options software.

You’ll get a visual confirmation with the LED on the Easy-Switch channel turning back ON.

NOTES:

• Multi Device — a product that can be used with one or more devices.
• Multi OS — a product that can be used on one or more operating systems. However, it's best to use the OS listed in the System Requirements on the product's website.

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• How to pair and unpair a Logi Bolt keyboard using the Logi Bolt app
• Logi Bolt General Info & How-Tos
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