Lenovo Legion Y7MG Mouse Launches with 8,000 Hz Polling and 59g Weight

Lenovo just expanded its gaming peripheral lineup with the Legion Y7MG, a mouse designed for players who prioritize low latency and lightweight handling. The device matters because it brings an 8,000 Hz polling rate to a sub-60 gram chassis, a combination that reduces input lag for competitive gamers. Buyers looking for high-refresh-rate responsiveness without the weight penalty should take note of this release.

Lightweight gaming mouse with high polling rate hits Chinese market

The Legion Y7MG features a magnesium-alloy body that keeps the total weight at just 59 grams. Lenovo paired this lightweight shell with an ABS plastic bottom to maintain structural integrity while minimizing mass. The mouse measures 119.2 by 62.1 by 38.2 millimeters, offering a compact form factor for standard grip styles.

Specifications

• Sensor: PAW3950
• Polling Rate: 8,000 Hz
• Weight: 59 g
• Dimensions: 119.2 × 62.1 × 38.2 mm
• Switches: Kailh optical switches

At the core of the device sits the PAW3950 sensor, which supports DPI settings ranging from 50 to 42,000. This sensor also handles tracking speeds up to 750 IPS and acceleration of up to 50 G. Lenovo equipped the mouse with Kailh optical switches rated for 100 million clicks to ensure durability during intense gaming sessions.

Connectivity options include USB-C wired, 2.4 GHz wireless, and Bluetooth modes. Both the wired and 2.4 GHz wireless connections support the full 8,000 Hz polling rate. The device runs on a 500 mAh battery, which powers the wireless functionality when not connected via cable.

The Legion Y7MG is currently available in China for CNY 499, which is around $73.58. Lenovo has not confirmed whether the mouse will be released in international markets. We looked at Lenovo GM104 Gaming Mouse Launches with in our earlier Lenovo coverage.

The product ships with confirmed specifications for the sensor, switches, and connectivity modes. Pricing is set at CNY 499 for the Chinese market, with international availability remaining unconfirmed.

Source: NotebookCheck