Logitech Wireless Mini Mouse M187 Repair

The Logitech Wireless Mini Mouse M187 is an extra-small, pocket-ready wireless mouse designed for on-the-go laptop users. It features a compact nano USB receiver, advanced 2.4 GHz wireless connectivity, and an optical sensor with up to 1000 DPI for reliable tracking. The housing is made from durable plastic with a matte finish designed to resist everyday wear, and the product emphasizes simple plug-and-play operation with long battery life. Key features include a 3-button layout, regular scroll wheel, and an included AAA battery rated for up to six months of typical use.

The Logitech Wireless Mini Mouse M187 includes Mouse (M/N M-R0072) and USB receiver (M/N C-U0010). Model labels are located as follows — 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.

• Model / SKU / MPN: 910-005360 (Wireless Ultra Portable M187)
• Form Factor: Ultra-portable / extra-small
• Wireless Technology: Advanced 2.4 GHz wireless with nano USB receiver (plug-and-play)
• Wireless Range: Up to 33 ft (10 m)
• Sensor: Advanced Optical Tracking, 1000 DPI (min/max)
• Buttons / Controls: 3 buttons (left, right, scroll-click); regular scroll wheel (no horizontal scrolling)
• Battery: 1 × AAA (pre-installed); non-rechargeable; up to 6 months typical battery life
• Receiver Size / Weight: Nano receiver; 0.74 × 0.57 × 0.24 in (18.7 × 14.4 × 6.1 mm); 0.06 oz (1.8 g)
• Dimensions / Weight (Mouse): 81.9 × 49.4 × 31.8 mm (3.22 × 1.94 × 1.25 in); 51.9 g (1.83 oz) with battery
• Connectivity / USB: USB 2.0 Full-speed (receiver); no Bluetooth
• Key switch manufacturer: Not specified by Logitech (microswitch manufacturer/model not listed)
• Software & Compatibility: Logi Options+ supported; compatible with Windows 10/11+, macOS X 10.10+, Chrome OS, Linux kernel 2.6+

Common repair-relevant faults include unresponsive or double-clicking buttons from worn microswitches, poor tracking caused by debris on the optical sensor, and wireless dropouts due to low battery or receiver issues; start diagnostics by replacing the AAA battery, testing the receiver in another USB port or system, and inspecting/cleaning the sensor and scroll wheel. If button faults persist, open the housing to check microswitch solder joints and switches (continuity test) and replace the microswitches if worn. For intermittent wireless issues, verify distance/USB port power and test with a different nano receiver if available.

For additional troubleshooting help, visit: Visit https://support.logi.com for product support, downloads, and the M187 technical specifications article.

Limited hardware warranty; terms vary by region—see Logitech Warranty page for details.

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