Logitech G203 PRODIGY Repair

The G203 Prodigy is an entry-level wired gaming mouse from Logitech’s G series, designed for responsiveness and simplicity. It uses a durable ABS plastic housing with low-friction PTFE feet and a USB cable for reliable connectivity. Key features include an optical PixArt sensor, six programmable buttons, adjustable DPI, and RGB lighting (LIGHTSYNC on later revisions). The design emphasizes durable materials and straightforward, repairable internals for common component replacement.

The Logitech G203 PRODIGY can be identified by the model number (M/N M-U0048). The model label is on the housing and the model/part number label located on the underside of the mouse. This label lists the model (M/N), part (P/N), and serial (S/N) numbers.

• Form Factor: Right-handed wired gaming mouse (ambidextrous shape) with 6 buttons
• Sensor: PixArt PMW3325 optical sensor
• Maximum DPI: Up to 6000 DPI (software-adjustable)
• Key Switches: Omron micro switches (commonly Omron D2FC-F-7N series for left/right buttons, rated ~10 million clicks)
• Polling Rate: Up to 1000 Hz (1 ms)
• Connectivity: Wired USB-A (USB 2.0)
• Cable: Approx. 1.8 m rubber-insulated USB cable (non-braided on many units)
• Weight: Approx. 85 g (no extra weights)
• Feet: Low-friction PTFE skates
• Dimensions: Approx. 116 x 62 x 38 mm (L x W x H)
• Software: Configurable via Logitech G HUB (legacy Logitech Gaming Software support varies)

Common repair-relevant faults include double-clicking from worn micro switches, intermittent connection from cable frays or broken internal wires, and tracking problems from a dirty sensor or damaged feet. Diagnose switches with a button-click test in software or a mechanical continuity test, inspect cable continuity with a multimeter and flex the cable to reproduce faults, and clean or inspect the sensor and skates for debris.

For additional troubleshooting help, visit: Visit Logitech Support (https://support.logi.com) for drivers, replacements, and contact options.

Warranty varies by region; many regions offer a 1-year limited hardware warranty—check Logitech Support for exact terms.

• https://support.logi.com/hc/en-us/articl...
• https://www.logitechg.com/en-us/products...