Logitech MK545 ADVANCED Wireless Keyboard and Mouse Combo Repair

The MK545 ADVANCED Wireless Keyboard and Mouse Combo is a full-size Logitech desktop set designed for home and office productivity, combining a full keyboard with integrated palm rest and a right-handed laser mouse. It uses Logitech’s 2.4 GHz Unifying USB receiver for a wireless connection and includes multimedia hotkeys for quick access to common functions. The devices are built from durable plastic materials with a rigid housing and reinforced keycaps intended for long-term daily use. Key features include a numeric keypad, dedicated media controls, and laser tracking on the included mouse.

The Logitech MK545 ADVANCED Wireless Keyboard and Mouse Combo includes Keyboard (M/N Y-R0012), Mouse (M/N MR0108) and USB receiver (M/N C-U0007). Model labels are located as follows — Keyboard: on the underside product label; Mouse: on the underside product label; USB Receiver: printed on the flat face or side of the receiver housing near the USB plug. Each component carries its own model (M/N) and serial (S/N) identifiers.

• Form Factor: Full-size keyboard with integrated palm rest and separate right-handed mouse
• Item / Model Number: 920-008695 (ASIN B079HR85C3)
• Connectivity: 2.4 GHz wireless (Logitech Unifying USB receiver included)
• Operating System Compatibility: Windows 7, 10, 11 or later; Chrome OS (as listed on product page)
• Key Switch Type: Membrane with scissor-style stabilizers (manufacturer not specified on product/support pages)
• Mouse Sensor: Laser movement detection
• Power / Batteries: Battery powered — keyboard requires 2× AAA (included); mouse battery type not specified on listing
• Dimensions (Keyboard L×W×H): 47.19 × 20.09 × 7.39 cm (approximate listing dimensions)
• Weight: Approximately 907 g (item weight as listed)
• Color: Black
• Special Features: Multimedia hotkeys, integrated palm rest, Unifying receiver included, wrist-rest compatible

Common repair-relevant faults are dead/weak batteries, lost wireless pairing, sticky or unresponsive keys, and mouse tracking issues from debris. Diagnose by swapping or freshening batteries, testing the Unifying receiver in another USB port or machine and re-pairing, inspecting and cleaning under keycaps and the mouse sensor, and testing key continuity if individual switches fail.

For additional troubleshooting help, visit: Visit Logitech Support (https://support.logi.com) for product registration, contact options, and device assistance.

Warranty coverage varies by region; consult Logitech’s warranty page or your retailer for terms and to file a claim.

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