Logitech MX Master 4

🎛️ Sensor and Precision Sensor type: High-precision darkfield (works on virtually all surfaces, including glass with a minimum thickness of 4 mm). Resolution (DPI): Adjustable from 200 to 8,000 DPI (in increments of 50 DPI). Polling Rate: 125 Hz (8 ms) Number of buttons: 8 to 9 programmable buttons (left/right clicks, previous/next, gesture button, scroll mode change, main scroll wheel and thumb wheel). New Haptic feature: Integrates the Haptic Sense panel , offering customizable tactile feedback directly at hand to validate actions (e.g., snapping to a Photoshop grid, notifications). Action Ring Shortcuts: Scroll wheel and buttons combined to display a ring of shortcuts on the screen to save time Wheels: Machined steel MagSpeed ​​main scroll wheel (ultra-fast scrolling up to 1,000 lines per second with automatic switching between notched and free-spinning modes). Thumb wheel dedicated to horizontal scrolling Quiet Clicks technology: Main clicks are muted and very discreet 🔋 Power & Battery Life Battery life: Up to 70 days on a full charge. Battery: 650 mAh rechargeable Li-Po battery (100% recycled cobalt). Charging: Fast charging via USB-C port (1 minute of charging provides approximately 3 hours of use) 🌐 Connectivity Connection modes: Logi Bolt wireless technology (USB-C receiver included) and Bluetooth Low Energy . Multi-device: Easy-Switch allows you to instantly pair and switch between 3 devices . Compatible with Logitech Flow file transfer via the Logi Options+ app 📐 Dimensions & Weight Dimensions: 128.2 mm (Depth) x 88.4 mm (Width) x 50.8 mm (Height). Weight: 150 g . Shape: Designed exclusively for right-handed users