Xiaomi has officially introduced the Gaming Mouse 2 in China after a short teaser campaign. The wireless gaming mouse targets competitive gamers and carries a retail price of $58, while the introductory price is set at $51.
Lightweight Design
Xiaomi said the Gaming Mouse 2 weighs 58 grams and uses an ergonomic shell designed with grip data collected from competitive gamers. The mouse supports claw, fingertip, and palm grip styles.
To reduce weight without affecting durability, Xiaomi used a lightweight umbrella skeleton frame inside the mouse. The company said this design helps maintain balanced 1:1 front-to-rear weight distribution.
The promotional images show a symmetrical design with two side buttons on the left edge, making the mouse more suitable for right-handed users.
Sensor Details
The mouse uses a custom PixArt PAW3955XM sensor with support for up to 40,000 DPI, 750 IPS tracking speed, and 60G acceleration. Xiaomi also included a dedicated esports mode that increases the static scan rate to more than 20,000 FPS.
The Gaming Mouse 2 supports one-step DPI adjustments and comes factory calibrated with a DPI error rate below one percent. It also features Motion Sync for more consistent cursor tracking, five levels of lift-off distance adjustment, a 1-degree angle snapping system, and tracking support on glass surfaces thicker than 4 mm.
Polling Rate and Switches
Xiaomi equipped the mouse with a Telink TL3228 dual-core controller that supports an 8000Hz polling rate in both wired and 2.4GHz wireless modes.
To improve wireless stability, the mouse sends duplicate data packets across two channels every 125 microseconds. For the buttons, Xiaomi uses TTC optical switches for the left and right clicks, along with a TTC gold wheel encoder for the scroll wheel, which is rated for two million cycles.
Connectivity and Battery
The mouse supports wired connectivity through a braided USB-C cable, along with 2.4GHz wireless and Bluetooth 6.1 modes.
It includes a 530mAh battery that Xiaomi said can last up to 160 hours in 2.4GHz mode when the polling rate is lowered to 1000Hz.
Users can adjust settings such as DPI, polling rate, and sensor tuning through a web-based tool or local software. The settings can also be stored directly in the mouse’s onboard memory.
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