Lenovo 4Y50X88822 mouse Gaming Ambidextrous Bluetooth Optical 2400 DPI

The ThinkPad Bluetooth Silent Mouse is a compact, low-profile wireless mouse designed for professionals who need a comfortable, portable pointing device. Its sculpted shape supports the palm while remaining slim enough to carry in a bag or pocket. The mouse features a blue optical sensor for reliable tracking on most surfaces, silent click buttons to reduce distractions, and on-the-fly adjustable DPI for quick sensitivity changes. Bluetooth 5.0 connectivity and Microsoft Swift Pair allow easy pairing with devices and seamless switching between up to two paired systems.

Advantages

The mouse offers a comfortable ergonomic profile with a minimalist design that fits easily into pockets. Silent buttons minimize noise in shared workspaces. The blue optical sensor improves tracking across a variety of surfaces compared with standard optical sensors. Adjustable DPI lets users change cursor sensitivity without software. Bluetooth 5.0 and Swift Pair simplify setup and enable fast switching between two connected devices.

Key specifications

• Connection: Bluetooth 5.0
• Pairing: Microsoft Swift Pair; up to 2 devices
• Sensor: blue optical sensor
• Buttons: silent click buttons
• DPI: on-the-fly adjustable DPI
• Design: low-profile, sculpted shape for palm support

How to use

Power on the mouse and enable Bluetooth on your computer or tablet. Use Microsoft Swift Pair when prompted for quick setup, or pair manually through the operating system Bluetooth settings. Switch between paired devices by pressing the dedicated device-switch button. Adjust DPI using the DPI button to change cursor sensitivity as needed. The mouse is ready for use on most surfaces thanks to the blue optical sensor; avoid highly reflective glass for best tracking.

Recommendations

For optimal performance, keep the mouse firmware up to date and pair it with devices that support Bluetooth 5.0 and Microsoft Swift Pair. Replace batteries or recharge according to the manufacturer’s guidance and avoid using on very glossy or mirrored surfaces.