Rechargeable Power. Ergonomic Comfort. The Ultimate Multi-Device Command Center for Data Analysts and Power Users.

Take control of complex projects with a precision mouse that offers a staggering 6-month battery life on a single charge—plus a 2-minute fast charge that gets you through the day. Seamlessly navigate massive timelines across three screens simultaneously with advanced Bluetooth and 2.4GHz wireless toggling.

The Dell Premier Rechargeable Wireless Mouse is a premium, high-performance peripheral engineered for data analysts, software engineers, and graduate students who spend long hours navigating complex digital environments. Moving away from standard, low-profile mice that cause wrist fatigue and cramping, this device features a meticulously sculpted, full-sized ergonomic design with comfortable textured side grips. The shape naturally supports the palm and thumb, promoting a healthier wrist angle that allows you to confidently tackle intensive, multi-hour spreadsheet marathons, code editing, or graphic design projects without physical strain.

For power users who manage multiple workstations simultaneously, this mouse acts as an integrated command center. It features flexible tri-mode connectivity, allowing you to switch between two Bluetooth 5.0 channels and a secure 2.4GHz wireless connection via the included Dell Peripheral Manager USB dongle. With a highly accessible toggle button and clear LED indicator lights conveniently located on the top-side of the mouse, you can effortlessly switch control between a main desktop computer, a secondary campus laptop, and a tablet with a single tap, drastically streamlining your daily workflow.

From an administrative and sustainability standpoint, this mouse completely eliminates the cost and hassle of traditional disposable batteries. Equipped with an internal rechargeable lithium-ion battery, the MS7421W delivers an outstanding battery lifespan of up to 6 months on a single full charge. Recognizing that users can't afford mid-day interruptions, it features an intelligent USB-C fast-charging architecture; plugging the mouse in for just two minutes provides a full day's worth of power, allowing you to continue working while it charges. Finished in a professional Platinum Silver and Titan Gray metallic sheen with near-silent click switches, it is the ultimate low-maintenance accessory built to maximize corporate and academic productivity.

Features include:

• Rechargeable USB-C Power: Features a built-in lithium-ion battery that lasts up to 6 months per charge, eliminating the need to ever buy or carry spare AA batteries.
• 2-Minute Emergency Fast-Charge: A rapid 2-minute charge via the included USB-C cable delivers a full day of battery life so you never experience workplace downtime.
• Tri-Device Connectivity: Links simultaneously via two Bluetooth 5.0 connections and one 2.4GHz USB wireless channel for seamless multi-device control.
• Fully Programmable Shortcuts: Features 5 programmable buttons that can be mapped via Dell Peripheral Manager to execute macros, zoom functions, or custom application shortcuts.
• High-Resolution 4000 DPI Sensor: Delivers flawless optical tracking precision that can be adjusted down to 1000 DPI, working smoothly across multiple high-resolution 4K monitors.
• Premium Sculpted Grip: The right-handed contouring and silver-accented thumb rest provide long-term ergonomic support for intensive professional use.

Physical and Technical Specifications: