The Logitech MX Master lineup earns its strong reputation through superior performance. Yet, these devices carry a high cost, and the newest MX Master 4 carries the highest suggested price of $120. A current promotion at Newegg reduces it to $100 with the use of a special coupon code.
This model incorporates a refreshed chassis with improved ergonomic shaping around its distinctive dual scroll mechanisms—one for quick vertical navigation using magnetic technology and the other for sideways movement. An extra thumb control provides additional input options, while a fresh haptic response button on the left grip enhances usability. Out of the box, it launches Logitech's versatile command interface for tailored actions across applications to optimize workflow, with options to customize these controls through dedicated software.
Connectivity options include a USB receiver for wireless operation and Bluetooth pairing, supporting seamless switching between multiple gadgets. Optical precision extends to 8,000 DPI and performs reliably on diverse surfaces. It falls short in gaming scenarios, especially for demanding esports, though it handles lighter gaming needs adequately. Additional insights are available in our in-depth MX Master 4 analysis.
Newegg's deal subtracts $20 from the MX Master 4's price, yielding $100 after applying the code TRWF233 at checkout. The promotion holds as of now, but availability may be temporary.
With 15 years in technology reporting, Michael has covered topics from Apple innovations to ZTE hardware. At PCWorld, he focuses on keyboards, regularly evaluating fresh designs while constructing custom mechanical keyboards or upgrading his home office setup during downtime. His contributions have featured in Android Police, Digital Trends, Wired, Lifehacker, and How-To Geek, including on-site coverage of CES and Mobile World Congress. Based in Pennsylvania, he anticipates his next kayaking outing.