Introduction

Founded in 1992, Cooler Master is a computer hardware company based in Taiwan. Essentially, the MM311 is the wireless version of the MM310, driven by a single AA-battery. Without a battery, the MM311 weighs 52 g, and 75 g when using the one included by default. In the interest of both weight and battery life, the MM311 does without RGB lighting. Speaking of battery life, Cooler Master cites up to 115 hours on a single AA-battery. PixArt’s PMW3325 sensor is used, along with Kailh GM 4.0 main button switches rated for 60 million clicks. Furthermore, the MM311 comes with a wireless extender, and the feet are made of 95% pure PTFE. The usual customization options are present within the software. Despite not being mentioned anywhere, the MM311 is also compatible with NVIDIA Reflex. The MM311 is available either in black or white.

Specifications