Logitech MK235 Durable Wireless Keyboard and Mouse Combo - Grey

Locate the battery compartments on the back of the keyboard and the bottom of the mouse. Open the compartments and replace the old batteries with new AAA (keyboard) and AA (mouse) alkaline batteries, ensuring correct polarity. Close the compartments securely.

The wireless range is up to 10 meters (33 feet).

No, the keyboard does not have backlighting.

No, the MK235 combo is designed to connect to one device at a time, using a single nano receiver.

The keyboard uses two AAA alkaline batteries, and the mouse uses one AA alkaline battery.

The keyboard and mouse combo is compatible with Windows 10 and 11, Mac OS X 10.8 or later and Chrome OS.

The standard warranty is typically one to two years, depending on the region. Please refer to your product packaging or Logitech's website for specific warranty details.

No, the MK235 combo does not come with software to customize the keys.

Check the power switch to ensure it is turned on. Verify the batteries are installed correctly and have sufficient charge. Try moving the keyboard or mouse closer to the receiver. If still not working, try re-pairing the devices by restarting your computer and removing/reinserting the USB receiver.

Check the surface the mouse is on. Ensure it is a suitable surface (not glass or reflective). Clean the mouse sensor. Replace the mouse battery.

Immediately unplug the keyboard (if applicable) and turn it upside down to drain any liquid. Wipe the keyboard with a dry cloth. Allow the keyboard to dry completely before using. The spill-resistant design offers protection against limited spills, but significant liquid exposure may cause damage.