The Ugreen MU101 Ergonomic Wireless Mouse (Blue) is a high-efficiency desktop tracking peripheral engineered to deliver comfortable and responsive navigation control. This advanced hardware accessory features an adjustable 4000DPI optical engine that lets users shift tracking sensitivity dynamically to match spreadsheet auditing or detailed creative layouts. Built with an asymmetric thumb rest and a sleek blue casing, it provides an immediate wireless handshake across multiple computers to streamline dense home and office workspaces.

• Model Number: MU101 (15807)
• Processor: High-Speed Wireless Tracking Core Chipset
• Memory: Integrated Hardware Tracking Firmware ROM
• Display: Concealed Low-Battery LED Status Light Indicator
• Battery: 1 x AA Alkaline Battery (Required for Core Power)
• Cameras: None
• Connectivity: Bluetooth 5.0 | 2.4GHz Wireless Protocol | USB-A Nano Receiver Dongle
• OS: Windows 11 / 10 / 8 / 7 | macOS | Linux | ChromeOS Android Compatible
• Build: Ergonomic Asymmetric ABS Shell | Quiet Friction-Dampened Scroll Wheel
• Dimensions: 110 × 71 × 40 mm 

• Advanced 4000DPI tracking engine adapts quickly to your layout needs, allowing smooth cursor control on regular office desks or shiny hotel countertops without a mousepad.
• Dual-mode connection framework allows you to switch control immediately between a Bluetooth-linked tablet and a USB-connected office laptop at the tap of a button. 
• Ultra-quiet microswitch layout isolates mechanical clicking noise completely so you can review personal spreadsheets in quiet libraries or busy public coffee shop