Logitech Signature M650 L For Business Repair

The Logitech Signature M650 L For Business is an ergonomically sculpted right-handed wireless mouse designed for office-focused users and enterprises. It uses durable polymer construction with textured rubber side grips and reinforced internal components to withstand daily use. Key features include quiet (low-noise) click mechanisms, a precision scroll wheel with tilt support, and multi-device wireless connectivity via Bluetooth Low Energy and Logi Bolt USB receiver. The model emphasizes secure wireless pairing and long battery life for business deployments.

The Logitech Signature M650 L For Business can be identified by the model number (M/N CU0021). The model label is on the receiver housing or plug. This label lists the model (M/N), part (P/N), and serial (S/N) numbers.

• Form Factor: Right-handed ergonomic (Large)
• Dimensions: Approx. 120 mm x 72 mm x 42 mm (manufacturer-stated large size)
• Weight: Approximately 100 g with battery
• Connectivity: Bluetooth Low Energy, Logi Bolt USB receiver (secure wireless)
• Receiver Model: Logi Bolt USB receiver (model varies; enterprise part commonly C-U0016/Logi Bolt) — receiver may be sold separately or bundled depending on SKU
• Sensor: Optical sensor (high-precision, manufacturer unspecified)
• DPI: Adjustable tracking sensitivity (manufacturer published up to ~4000 DPI typical for modern Logitech office mice)
• Buttons: Left/right click, clickable scroll wheel (middle), tilt wheel left/right, back/forward side buttons, DPI/paired-device button
• Switches: Low-noise microswitches (manufacturer does not publicly list exact switch vendor for this SKU; Logitech commonly uses Omron-style microswitches in similar mice)
• Battery: 1x AA (user-replaceable) — manufacturer-stated multi-year battery life depending on usage (up to ~24 months typical)
• Materials & Finish: Durable ABS/polymer shell with textured rubber side grips and matte finish

Common faults include loss of wireless connectivity (diagnose by replacing the battery, re-pairing via Logi Bolt or Bluetooth, and testing with another receiver), intermittent button failures due to worn microswitches (verify by testing switch continuity and, if needed, opening the shell to inspect or replace soldered switches), and scroll wheel issues (clean debris around the encoder and check the wheel assembly).

For additional troubleshooting help, visit: Visit https://support.logi.com for drivers, Logi Options+ software, firmware updates, and enterprise deployment guidance.

Limited hardware warranty (typically 1–2 years depending on region and business purchase terms). Check region-specific warranty details at Logitech support.

• https://www.logitech.com/products/mice/s...
• https://support.logi.com