Keychron M4 Wireless Optical Mouse Black 1000Hz

Keychron M4 Wireless Mouse has the best PixArt 3395 sensor with 4000 Hz and 1000 Hz options. It supports 2.4 GHz, Bluetooth, and USB wired connection.

The Keychron M4 mouse is a super-mini wireless mouse, measuring only 8.6 cm in length. Ultra-lightweight at 35g, it supports wireless 2.4 GHz and Bluetooth 5.1 connections, making it ideal for various scenarios, whether at work, gaming, or on the go. It offers top-tier performance to maximize productivity!

• Super Mini Size
• 4000 Hz Polling Rate (Option)
• DPI Up To 26000
• 2.4GHz & Bluetooth Wireless Connection
• 300 mAh Battery
• 35g Lightweight Design
• Super Mini Size at Only 35g: The M4 adopts an extra-small shape, measuring only half the size of a standard mouse. Weighing in at an ultra-light 35g, it seamlessly combines lightness, portability, and flexibility. Easily controlled at your fingertips, it is suitable to couple with your tablet, laptop, or desktop.
• One of The Strongest Mouse Sensor: It has the strongest, most competitive grade mouse sensor chip PixArt 3395, with up to 26,000 DPI, up to 650 IPS, and incomparable gripping precision.
• *Stable & Ultra-low Latency Response – :*2.4 GHz and Bluetooth 5.1 With cutting-edge 2.4 GHz frequency wireless connectivity, the M4 gives you extremely low latency and quick response for gaming and the office. It also offers a stable 5.1 Bluetooth connection for even more variety in your wireless connectivity.
• The Ultimate Ergonomic Design: Ergonomic curved design ensures a comfortable grip for a long time. The extra-small size makes your finger control effortlessly.
• Peak Performance For Every Scenario: Precise sensors, extremely low latency wireless connectivity, and high polling rate give you the best performance for both office , gaming or even on the go.
• 4000 Hz Polling Rate Option: Setting the mouse at a 4000 Hz polling rate can result in a high-speed signal transmittance between the mouse and the connected device. More responsive cursor movements captured with faster trigger response guarantee unparalleled performance, securing every second when it truly counts!
• More Customization on The Keychron Engine: Keychron Engine software allows you to do more personalization, modify keys, set shortcuts, and even your dedicated macros; you can also do professional settings for LOD, polling rate, DPI, etc.
• 300 mAh Battery: Housed with a battery of 300 mAh, the M4 provides a long continuous working time of up to 67 hours in 1K Polling Rate mode.
  • Usage duration is 22 hours in 4K Polling Rate mode.
• Huano 80M Micro Switch: Huano 80M micro switch deliver clean clicks feeling, and the lifespan is up to 80 million clicks.
• Adjust Without Software: External DPI & polling rate buttons design, you can adjust DPI & polling rate without software.

Technical Specifications

• Sensor: PixArt 3395
• DPI (CPI) Range: 100 – 26000
• IPS: 650
• Polling Rate (4K version):
  • 4000 Hz (2.4 GHz mode)
  • 1000 Hz (Wired mode)
  • 125 Hz (Bluetooth mode)
• Polling Rate (1K version):
  • 1000 Hz (2.4 GHz / Wired mode)
  • 125 Hz (Bluetooth mode)
• Click Switch: Huano Micro Switch
• Click Switch Lifespan: 80 Million Clicks
• Lift Off Distance: 1.0 mm / 2.0 mm
• Motion Sync: Support
• Mouse Feet: Teflon / PTFE
• Battery: 300 mAh
• Weight: 35 ± 3 g
• Cable: Detachable Type-C to Type-C Cable + Type-A to Type-C adapter
• Connectivity: Bluetooth 5.1 / 2.4 GHz / Type-C Wired
• System Support: macOS & Windows
• Angle Snapping: On / Off
• Acceleration: 50g
• Keychron Engine Support OS: Windows 11/10 and macOS
• Material (Body and Grip): ABS
• MCU (1K & 4K): Nordic 52840