Logitech Profils

MODERATE SURFACE FRICTION Gaming using low-DPI settings benefits from moderate resistance to the mouse feet when starting or stopping a rapid movement. Heat-treated at 200° C, the cloth surface of G240 provides just the right amount of friction for low-DPI maneuvers. CONSISTENT SURFACE TEXTURE Heavy patterns and designs can interfere with sensor performance. G440 features a clean, consistent surface texture. This gives sensors better imagery for translating mouse movement into cursor movement, an improvement over inconsistent or dirty table and desk surfaces. MATCHED TO LOGITECH G SENSORS G440 can give gamers access to enhanced sensor accuracy and precision. G440 uses a surface texture comparable to the optimal testing environment for Logitech G mice. STABLE RUBBER BASE The only thing sliding on G440 is your mouse. A natural rubber base is firmly bonded to the high-impact polystyrene core, keeping the rigid surface right on the desk where you put it. COMFORTABLE CLOTH CONSTRUCTION At just 1 mm thick, G240 maintains a low profile. The soft fabric improves comfort as the wrist moves back and forth across the mouse pad’s edge. ROLL AND GO With a flexible cloth construction, G240 rolls up for easy transport and lies flat when you’re ready to play. Protect the mouse pad when you take it to LAN events using the durable hexagonal packaging.

Fast Fluid Precise Typing Type with confidence and speed with spherically-dished keys shaped for your fingertips, minimizing the chances of a mistype, while increased key stability reduces noise. Smart Illumination Made Smarter Backlit keys light up when your hands approach the keyboard and automatically brighten or fade to suit your environment. Control on MX Keys S backlighting duration and brightness in Logi Options+.Requires Logi Options+ app, available for Windows and macOS. Automate Repetitive Tasks Smart Actions on the Logi Options+ App. Requires Logi Options+ app, available for Windows and macOS allows you to skip repetitive actions by automating multiple tasks with a single keystroke. Ergonomic Design The low-profile design & optimum angle for a natural wrist position, provides effortless precision and longer hours of typing comfort. Multi-Device Multi OS Easily switch between up to 3 devices at the push of a button. Compatible with Windows, macOS, ChromeOS. Device basic functions will be supported without software for other systems than Windows and macOS, Linux.Device basic functions will be supported without software for other systems than Windows and macOS, iPadOS.17Device basic functions will be supported without software for other systems than Windows and macOS USB-C Quick Charging Stays powered for up to 10 days on a full charge or up to 5 months (backlighting turned off). Battery life may vary based on user and computing conditions. Charge while you work with the included USB-C charging cable. Technical Specifications MX Keys S Rechargeable Li-Po (1500 mAh) battery Full charge lasts up to 10 days with predefined settings or up to 5 months with backlighting off. Battery life may vary based on user and computing conditions. Connect via Bluetooth low energy technology or the Logi Bolt USB Receiver.The keyboard is not compatible with other Logitech USB receivers Easy-switch keys to connect up to three devices and switch between them at the push of a button Hand proximity sensors that turn the backlighting on Ambient light sensors that adjust backlighting brightness USB-C rechargeable. Full charge lasts 10 days – or 5 months with backlighting off 3Battery life may vary based on user and computing conditions. On/Off power switch Caps Lock and Battery indicator lights Compatible with Logitech Flow enabled mouse 10 meters wireless range

MX Master 4 for BusinessOur flagship mouse, redesigned for precision and productivity.A NEW LEVEL OF EXCELLENCEThe MX Master 4 is designed for professionals who demand the very best. It features advanced capabilities such as an 8K DPI Darkfield laser sensor, Quiet Click technology, haptic feedback, and wireless connectivity that's up to twice as reliable compared to the MX Master 3S for Business. It's a serious tool for serious professionals.2X STRONGER WIRELESS CONNECTIONStay confidently connected and work securely, even in crowded wireless environments. A new wireless chipset and optimized antenna placement deliver a stronger, more reliable signal compared to the MX Master 3S for Business. The new Logi Bolt USB-C receiver provides secure, enterprise-grade wireless connectivity with full encryption.BUILT TO LASTDesigned to look and perform like new for years to come, the MX Master 4 features improved stain resistance compared to the MX Master 3S for Business. Polished micro-textured surfaces combine premium comfort with exceptional durability.PRECISION ON ANY SURFACENavigate effortlessly and stop on a single pixel with confidence. The 8K DPI Darkfield laser sensor delivers exceptional tracking accuracyeven on glass surfaces as thin as 4 mm. This makes the MX Master 4 up to five times more precise than a standard Logitech mouse at its default DPI setting.INCREDIBLE SPEED, EXCEPTIONAL ACCURACYScroll through up to 1,000 lines per second in free-spin mode with the MagSpeed scroll wheelup to 90% faster than a standard Logitech mouse without an electromagnetic scroll wheel. Switch to ratchet mode for up to 87% greater precision compared to the Logitech Master 2S with Logitech Options installed and Smooth Scrolling enabled, making line-by-line navigation effortless.ALL-DAY COMFORTWork comfortably for hours with an ergonomic design that provides enhanced palm support. The thumb-operated horizontal scroll wheel enables intuitive side-to-side navigation with a natural hand movement.INSTANT ACCESS TO YOUR FAVORITE TOOLSThe innovative Actions Ring (requires Logi Options+) gives you one-click access to your favorite tools and shortcuts, helping you complete tasks up to 33% faster. Based on the Logitech Ergo Lab study (2025) involving 37 MX Master users performing eight desktop tasks. Results may vary depending on assigned shortcuts. Launch applications faster, streamline repetitive workflows, and stay in your flow with less effort.PRECISION YOU CAN FEELExperience the difference with built-in haptic feedback, providing tactile notifications such as low battery alerts or profile changes. Haptic feedback can be customized in Logi Options+. An internet connection is required to download Logi Tune or Logi Options+. Software downloads and declarations of conformity are available at logi.com/tune and logi.com/optionsplus. Seamless integration with applications including Zoom, Lightroom, Photoshop, and Premiere Pro helps you work smarter and faster.