Logitech 910-004337 MX Master Wireless Mouse - High Precision

The Logitech MX Master (910-004337) is a wireless mouse purpose-built for productivity-focused users who spend long hours at a computer — or across multiple computers. Its Darkfield High Precision laser sensor is the headline feature, capable of tracking accurately on virtually any surface including glass and high-gloss desktops with a minimum thickness of 4mm. The sensor offers adjustable DPI from 200 to 4000 in increments of 50, allowing you to dial in exactly the sensitivity you need. Dual connectivity via the included Logitech Unifying receiver or Bluetooth Smart means it works with a wide range of devices, and the Easy-Switch button lets you pair up to three computers and toggle between them instantly.

The MX Master's design is shaped around comfort and efficiency. The sculpted, ergonomic body supports your hand in a natural position, while the speed-adaptive scroll wheel automatically shifts from precise click-to-click scrolling to free-spinning mode when you flick it quickly — ideal for moving through long documents or web pages. A dedicated thumb wheel provides horizontal scrolling for spreadsheets, timelines, and editing applications. Battery life reaches up to 40 days on a single charge, and a quick 4-minute charge delivers a full day of power with no downtime since the mouse works while plugged in. At 5.1 ounces and 4.96 inches long, it has a substantial, premium feel suited to desktop use rather than ultraportable travel.