Logitech MK235 Repair

The MK235 is a full-size wireless keyboard and ambidextrous mouse combo designed for everyday productivity and longevity. The set is built with durable materials and includes recycled plastics as part of Logitech's sustainability efforts. Key features include a full-sized keyboard layout, a compact ambidextrous mouse, and a simple wireless USB receiver for plug-and-play connectivity. The design emphasizes durability and ease of use for both home and office environments.

The Logitech MK235 can be identified by the model number (M/N CU0026). The model label is on the product and packaging. This label lists the model (M/N), part (P/N), and serial (S/N) numbers.

• Form Factor: Full-size keyboard with ambidextrous mouse (wireless combo)
• Connectivity: Wireless (USB nano receiver, 2.4 GHz plug-and-play)
• Switch Type: Rubber dome / membrane keys (proprietary Logitech membrane)
• Key Switch Manufacturer: Logitech (proprietary membrane; manufacturer not separately specified)
• Mouse Sensor: Optical sensor (standard optical tracking)
• Batteries: Keyboard: 2× AAA; Mouse: 1× AA (user-replaceable)
• Materials & Sustainability: Constructed with durable plastics; includes recycled plastic content as noted on product page
• Carbon Footprint: Estimated 8.058 kg CO2e (product page footprint figure)
• In the Box: MK235 keyboard, MK235 ambidextrous mouse, USB nano receiver, batteries (preinstalled or included per region), documentation
• Software & Support: No dedicated downloads listed; supported by Logitech support pages and Logitech Options+ for compatible devices

Common repair-relevant faults include dead/poor battery contacts causing no power, intermittent wireless connection due to receiver or RF interference, and sticky/unresponsive keys from debris or spills. Diagnose by swapping batteries, reseating or testing the USB receiver on another port/device, verifying power switches, and removing keycaps to inspect/clean switches and contacts.

For additional troubleshooting help, visit: Visit https://support.logi.com for product support, FAQs, and contact options.

Warranty varies by region; check Logitech's warranty page for terms and to file a claim.

• https://www.logitech.com/en-us/shop/p/mk...
• https://support.logi.com/hc/en-us/articl...