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The Logitech MX Master 4 is a wireless ergonomic mouse with a Darkfield sensor, MagSpeed wheel, thumb wheel, and eight buttons. It offers up to 70 days of battery life and connects via Bluetooth Low Energy or a USB receiver. Reviewers praise its premium build, comfort for long hours, and precise tracking, though some find it hard to justify the cost. It suits professionals and power users who want customization and comfort, but casual users may not need all its features.
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Availability unknownSold by bonsaishopshohei201 (99.6% positive, 1,400 ratings)Ships from Japan · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $111.45 on Nov 15 at Grooves-Inc.com. Tracked across 6 stores since Nov 15.
Reviewers describe the mouse as premium-feeling and comfortable for long use, with smooth, precise tracking and satisfying haptic feedback, though one shopper was unable to warm to it.
The Logitech MX Master 4 Developer Edition is an ergonomic wireless mouse in Pale Grey. It uses a Darkfield high precision sensor and has 8 buttons, including a gesture button.
It has a MagSpeed scroll wheel with SmartShift and a thumb wheel for horizontal scrolling. DPI can be set from 200 to 8000 in increments of 50.
It connects wirelessly over Bluetooth Low Energy 5.1 with a range of 33 ft (10 m). It is compatible with both USB-C and USB-A receivers. The rechargeable 650 mAh battery lasts up to 70 days.
