The Logitech MX Master 4 is the flagship of Logitech’s master series, a productivity and creator mouse re-engineered with customizable haptic feedback and the new Actions Ring for faster, more precise work. It pairs an 8,000 DPI Darkfield sensor that even tracks on glass with the signature MagSpeed electromagnetic scroll wheel, eight programmable controls, and multi-device wireless. Available at Grey Technologies (Grey PC), Bahrain with local warranty.
Key features
- Customizable haptic feedback — Logitech’s first mouse with a dedicated haptic motor
- Actions Ring on the thumb rest for quick, cursor-side access to your most-used tools
- 8,000 DPI Darkfield high-precision sensor (200–8000 DPI), tracks on any surface incl. glass
- MagSpeed electromagnetic scroll wheel + dedicated thumb wheel
- 8 programmable buttons including a new gesture key
- Multi-device Bluetooth / Logi Bolt with Logi Flow across computers
- Up to 70-day battery on a full charge, USB-C fast charging (1 min = ~3 hours)
Specifications
| Sensor | Darkfield, 200–8000 DPI (50 DPI steps) |
| Buttons | 8 programmable (incl. gesture key & clickable Actions Ring) |
| Scrolling | MagSpeed electromagnetic wheel + thumb wheel |
| Connectivity | Bluetooth LE 5.1 / 2.4GHz Logi Bolt (up to 3 devices) |
| Battery | 650mAh rechargeable, up to 70 days; USB-C |
| Weight / Size | 150g · 128.2 x 88.4 x 50.8 mm |
| Software | Logi Options+ (Windows, macOS, Linux, ChromeOS, iPadOS) |
Questions & Answers
What is new on the MX Master 4 versus the MX Master 3S?
It adds customizable haptic feedback and the Actions Ring, steps up to an 8K DPI sensor, and delivers roughly 2x better wireless connectivity, while keeping the MagSpeed scroll and ergonomic shape.
Does it work on a glass desk?
Yes. The Darkfield sensor tracks on virtually any surface, including glass at least 4mm thick.
Can it connect to multiple devices?
Yes, it pairs with up to three devices and can move between computers (even copy-paste files) using Logi Flow in Logi Options+.
How long does the battery last and how do I charge it?
Up to 70 days per charge, recharged over USB-C — a quick 1-minute charge gives about 3 hours of use.
Is it compatible with Mac?
Yes. It works with Windows, macOS, Linux, ChromeOS and iPadOS via Logi Options+.
Is there a warranty in Bahrain?
Yes, it is covered by local warranty through Grey Technologies.
