Dell MS5120W Bluetooth 2.4GHz Wireless Mouse (Black)

The Dell TDKY4 is a wireless mouse that connects to almost any computer through either a 2.4 GHz USB receiver or built-in Bluetooth 5.0. Switching between the two links is simple, so you can leave the receiver in a desktop at your desk and still pair with a laptop or tablet when you step into a meeting or head out on the road.

An optical sensor that tracks at 1600 DPI keeps the cursor smooth and accurate, even across high-resolution monitors. Because the mouse is compatible with Windows, macOS, Linux, Chrome OS, and Android, you can rely on a single pointing device as you move between different systems throughout the day.

One AA battery powers the MS5120W for up to three years, helping you avoid unexpected downtime and the hassle of frequent battery changes. Two side buttons give quick access to common shortcuts, and the free Dell Peripheral Manager utility lets you remap those buttons, monitor battery level, and apply firmware updates with just a few clicks.

Should anything go wrong, Dell backs the mouse with a three-year Advanced Exchange Service that ships a replacement before you send in the original. Whether you work from a home office, rotate between hot-desk stations, teach in a classroom, or travel frequently, this mouse provides a dependable, cable-free way to stay productive.

• Dual connectivity through 2.4 GHz wireless receiver or Bluetooth 5.0
• Compatible with Windows, macOS, Linux, Chrome OS, and Android
• Optical sensor with 1600 DPI resolution for precise tracking
• Up to 36 months of use from a single AA battery
• Customizable buttons and easy management with Dell Peripheral Manager
• Three-year Advanced Exchange Service for quick replacement support