Logitech, the well-known brand for computer peripherals, introduced its MX Master 4 Developer Edition mouse on November 2, 2024 in China. Specifically designed for programmers, it offers precision and ease of use across multiple devices while maintaining ergonomic comfort. The MX Master 4 Developer Edition is a unique aesthetic option for those seeking peripherals with a programming theme instead of the usual office-style look.

Developer-focused mouse adds 8K tracking and multi-device pairing to standard hardware
The MX Master 4 Developer Edition retains the same hardware as the original MX Master 4, so users will find familiar performance and functionality. The Developer Edition features a unique grey and green color scheme with programming-related Easter eggs such as the hex value 0xFF and the date 09.17. The programming theme is apparent without changing the mechanics of the mouse or its buttons.
Specifications
- Tracking Resolution: 8K
- Dimensions: 128.2 x 88.4 x 50.8mm
- Weight: 150g
- Max Paired Devices: 6
- Max Bluetooth Devices: 3
In terms of specifications, the mouse boasts 8K precision tracking for smooth cursor movement across different surfaces. The MagSpeed electromagnetic scroll wheel enables fast scrolling up to 1000 lines per second. The mouse dimensions are 128.2 x 88.4 x 50.8mm, and it weighs around 150g, making it a compact mouse suitable for use at your desk.
With the MX Master 4 Developer Edition, you can connect to up to 6 devices using the USB-C receiver. You can connect up to 3 Bluetooth devices at once, even on different systems. The high-speed scrolling and multiple device switching provide a convenient workflow for developers who frequently switch between code editors and documents.
The Logitech MX Master 4 Developer Edition is priced at 999 CNY ($150 approx) in China, making it a premium option for professionals. We have previously covered the Logitech MX Master 3S Bluetooth Edition in our previous article on Logitech which emphasizes their focus on productivity mice.


The 8K tracking is neat for precision work, but I am more interested in the 6-device pairing limit. That is a solid number for a multi-machine workflow.