Product details

Dell Mobile Pro Wireless Mouse

Dell MS5120W is a dual‑mode wireless mouse that switches seamlessly between 2.4GHz (USB receiver) and Bluetooth 5.0, ideal for multi‑device workflows on laptops, desktops, and tablets. With adjustable DPI up to 4000 (defaults to 1600), it tracks precisely on high‑resolution displays, while 7 buttons—including forward/back and tilt‑scroll—boost navigation and productivity in browsers and apps. Enjoy up to 36 months of battery life on a single AA cell, plus Microsoft Swift Pair for one‑tap Windows pairing and Dell Peripheral Manager to program buttons, adjust DPI, view battery/connection status, and update firmware. Lightweight at 73.7 g, the compact design is comfortable for daily use and works across Windows, macOS, ChromeOS, Linux, and Android.​

Key Features:

• Dual‑mode connectivity: 2.4GHz USB receiver or Bluetooth 5.0​

• Adjustable DPI: 1000/1600/2400/4000 (1600 default) for precise tracking​

• 7 buttons total; 5 programmable via Dell Peripheral Manager​

• Tilt‑scroll wheel with left/right tilt for horizontal navigation​

• Up to 36‑month battery life on 1x AA battery​

• Swift Pair support for fast Bluetooth setup on Windows​

• Multi‑OS support: Windows, macOS, Linux, ChromeOS, Android​

• 10 m wireless range; compact 104.5 x 61.5 x 38.3 mm; 73.7 g (without battery)​

Specifications:

• Sensor: Optical LED​

• Resolution: 1600 DPI default; adjustable 1000/1600/2400/4000​

• Connectivity: Bluetooth 5.0, 2.4GHz wireless (USB‑A nano receiver)​

• Buttons: 7 (Left/Right, Wheel click, Wheel tilt L/R, Forward, Back); 5 programmable​

• Power: 1x AA battery; 36 months typical life​

• Dimensions (L x W x H): 104.5 x 61.5 x 38.3 mm; Weight: 73.7 g (without battery)​

• Colors: Black, Titan Gray (availability varies)​

• Software: Dell Peripheral Manager (Windows 10/11)​

• Warranty: 3‑Year Limited Hardware Warranty with Advanced Exchange Service​

What’s in the Box:

• Dell MS5120W Wireless Mouse

• USB Nano Receiver

• 1x AA Battery

• Documentation