Mouse Cooler Master MM731/Hybrid Mouse/Black Matte
MM731 Black Matte
Cooler Master MM731 Black Matte (MM-731-KKOH1) combines an ultra-lightweight ergonomic right-handed shell with hybrid wired and wireless connectivity. A PixArt optical sensor, 19,000 DPI maximum sensitivity, optical switches, PTFE feet and a 59g chassis provide responsive gaming control, while 2.4GHz wireless, Bluetooth 5.1 and USB-C wired operation offer flexible connection options.
Ultra-light hybrid wireless control with pro-grade responsiveness
A strategically structured shell keeps the mouse exceptionally light without an exposed honeycomb exterior.
The PixArt optical sensor supports seven predefined sensitivity stages up to 19,000 DPI.
High-speed tracking is rated at up to 400 inches per second.
The sensor supports acceleration up to 50G for rapid gaming movements.
Switch between wired USB-C, 2.4GHz wireless and Bluetooth 5.1 connectivity.
Wired and 2.4GHz modes operate at up to a 1000Hz polling rate.
Left and right optical switches are rated for 70 million clicks.
High-grade PTFE feet provide smooth low-friction movement across the surface.
The integrated rechargeable battery supports extended wireless operation.
Bluetooth operation reaches up to 190 hours with lighting disabled.
Integrated logo lighting supports up to 16.7 million RGB colors.
Cooler Master software provides DPI, lighting and control customization.
A 59g hybrid wireless gaming mouse with 19,000 DPI precision, optical switches and three flexible connectivity modes.
MM731 combines Cooler Master's lightweight engineering with wired USB-C, low-latency 2.4GHz wireless and Bluetooth 5.1 connectivity. Its PixArt optical sensor supports up to 19,000 DPI, 400 IPS tracking and 50G acceleration, while optical left and right switches provide a rated 70-million-click lifespan. High-grade PTFE feet and the detachable Ultraweave cable reduce drag, while a 500mAh battery provides up to 190 hours of Bluetooth operation or up to 72 hours over 2.4GHz wireless with RGB lighting disabled.
Cooler Master MM731 Black Matte
The Cooler Master MM731 Black Matte (MM-731-KKOH1) is a right-handed hybrid wireless gaming mouse designed for palm and claw grip styles. It uses a PixArt optical sensor with selectable 400, 800, 1200, 1600, 3200, 8000 and 19,000 DPI levels, 400 IPS tracking, 50G acceleration and an adjustable lift-off distance below approximately 2mm. Wired and 2.4GHz modes support a 1000Hz polling rate, while Bluetooth operates at 125Hz. The mouse includes six buttons, optical left/right switches rated for 70 million clicks, RGB illumination, a 500mAh battery, PTFE feet and a detachable 1.8m Ultraweave USB-C to USB-A cable. Dimensions are 122.3 × 69.0 × 39.1mm and mouse weight is 59g without the dongle and cable.
Product information
MM731 Black Matte
Cooler Master MM731 Black Matte (MM-731-KKOH1) combines an ultra-lightweight ergonomic right-handed shell with hybrid wired and wireless connectivity. A PixArt optical sensor, 19,000 DPI maximum sensitivity, optical switches, PTFE feet and a 59g chassis provide responsive gaming control, while 2.4GHz wireless, Bluetooth 5.1 and USB-C wired operation offer flexible connection options.
Ultra-light hybrid wireless control with pro-grade responsiveness
A strategically structured shell keeps the mouse exceptionally light without an exposed honeycomb exterior.
The PixArt optical sensor supports seven predefined sensitivity stages up to 19,000 DPI.
High-speed tracking is rated at up to 400 inches per second.
The sensor supports acceleration up to 50G for rapid gaming movements.
Switch between wired USB-C, 2.4GHz wireless and Bluetooth 5.1 connectivity.
Wired and 2.4GHz modes operate at up to a 1000Hz polling rate.
Left and right optical switches are rated for 70 million clicks.
High-grade PTFE feet provide smooth low-friction movement across the surface.
The integrated rechargeable battery supports extended wireless operation.
Bluetooth operation reaches up to 190 hours with lighting disabled.
Integrated logo lighting supports up to 16.7 million RGB colors.
Cooler Master software provides DPI, lighting and control customization.
A 59g hybrid wireless gaming mouse with 19,000 DPI precision, optical switches and three flexible connectivity modes.
MM731 combines Cooler Master's lightweight engineering with wired USB-C, low-latency 2.4GHz wireless and Bluetooth 5.1 connectivity. Its PixArt optical sensor supports up to 19,000 DPI, 400 IPS tracking and 50G acceleration, while optical left and right switches provide a rated 70-million-click lifespan. High-grade PTFE feet and the detachable Ultraweave cable reduce drag, while a 500mAh battery provides up to 190 hours of Bluetooth operation or up to 72 hours over 2.4GHz wireless with RGB lighting disabled.
Cooler Master MM731 Black Matte
The Cooler Master MM731 Black Matte (MM-731-KKOH1) is a right-handed hybrid wireless gaming mouse designed for palm and claw grip styles. It uses a PixArt optical sensor with selectable 400, 800, 1200, 1600, 3200, 8000 and 19,000 DPI levels, 400 IPS tracking, 50G acceleration and an adjustable lift-off distance below approximately 2mm. Wired and 2.4GHz modes support a 1000Hz polling rate, while Bluetooth operates at 125Hz. The mouse includes six buttons, optical left/right switches rated for 70 million clicks, RGB illumination, a 500mAh battery, PTFE feet and a detachable 1.8m Ultraweave USB-C to USB-A cable. Dimensions are 122.3 × 69.0 × 39.1mm and mouse weight is 59g without the dongle and cable.