Corsair

Corsair CH-9319511-NA2 M65 Ultra Wireless Gaming Mouse: 26K DPI, White

4.6 (34 reviews)

Wireless FPS gaming mouse with 26K DPI sensor, sub-1ms SLIPSTREAM connection, and up to 120 hours of battery life.

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Overview

The Corsair M65 RGB Ultra Wireless is built from the ground up for competitive FPS gaming. Its MARKSMAN 26,000 DPI optical sensor delivers sub-pixel precision, while the 2,000Hz hyper-polling rate ensures that every micro-adjustment registers instantly on screen. Corsair's SLIPSTREAM WIRELESS technology provides a sub-1ms connection that rivals wired mice in responsiveness, and a secondary Bluetooth mode offers convenient connectivity for productivity or travel use. The QUICKSTRIKE optical switches actuate with zero debounce delay, translating your clicks into in-game actions without perceptible lag.

Built around a lightweight yet rigid aluminum frame, the M65 Ultra Wireless features a tunable weight system that lets you adjust the mouse from 110g up to 128g to match your preferred balance of speed and control. The integrated six-axis gyroscope adds tilt gesture inputs — a unique feature that effectively gives you two extra programmable actions without reaching for additional buttons. With eight programmable buttons, customizable dynamic RGB backlighting via iCUE, and a battery that lasts up to 120 hours on a single charge, the M65 Ultra Wireless is designed for gamers who want a premium, fully featured wireless mouse that does not compromise on competitive performance.

Key Features

Iconic Aluminum Frame: The M65 RGB ULTRA WIRELESS’ anodized aluminum frame makes for lasting durability with a familiar shape.

SLIPSTREAM WIRELESS Technology: Offers sub-1ms wireless transmission speeds, delivers your movements, and clicks up to 2x faster with 2,000Hz hyper-polling, and maintains exceptional signal quality during competition.

CORSAIR MARKSMAN 26,000 DPI Optical Sensor: An ultra-accurate optical sensor, with an astonishing native 26,000 DPI and 650 IPS tracking at up to 50G acceleration, delivers exceedingly accurate tracking with a massive range of sensitivity adjustment in 1 DPI steps.

Optical Switches: Left and right-click switches deliver hyper-fast and precise responses, while standing up to years of rigorous use.

Sensor Fusion Control: Combines a six-axis-gyro and accelerometer to enable ultra-low lift-off distance for more accurate tracking when repositioning your mouse, and is programmable with tilt gestures so you can map your abilities to simple mouse movements.

Specifications

Brand
Corsair
Model
CH-9319511-NA2
Connectivity
Sub-1ms SLIPSTREAM WIRELESS, Bluetooth
Sensor
MARKSMAN 26,000 DPI Optical
Polling Rate
2,000Hz Hyper-polling
Buttons
8 Programmable
Weight
Tunable, 110g to 128g
Battery Life
Up to 120 Hours
Frame
Aluminum
Features
Six-Axis Gyro, QUICKSTRIKE Optical Switches, Customizable RGB Backlighting
Color
White

Pros & Cons

👍 Pros

  • Sub-1ms SLIPSTREAM WIRELESS delivers wired-level responsiveness without the cable
  • 26,000 DPI MARKSMAN sensor provides extremely precise and adjustable tracking
  • Tunable weight system lets you customize the mouse feel from 110g to 128g
  • 120-hour battery life minimizes charging interruptions during extended use
  • Durable aluminum frame offers rigidity and premium build quality

👎 Cons

  • At 110g minimum, it is heavier than many competing ultralight wireless gaming mice
  • iCUE software is required for full customization and can be resource-intensive
  • The white finish may show dirt and discoloration over time with heavy use
  • Tilt gesture functionality via the gyro has a learning curve and limited game support
  • Premium pricing puts it above many capable wireless gaming mouse alternatives

Frequently Asked Questions

The M65 Ultra Wireless supports both Corsair's sub-1ms SLIPSTREAM WIRELESS for low-latency gaming and Bluetooth for everyday use or connecting to additional devices.
The mouse includes removable weights that let you adjust the total weight between 110g and 128g, so you can fine-tune the feel to match your preference for speed or control.
The built-in six-axis gyroscope enables tilt gestures, allowing you to assign actions to tilting the mouse left or right for additional input options without pressing a button.
Corsair rates the M65 Ultra Wireless at up to 120 hours of battery life, though actual results will vary depending on lighting settings, polling rate, and connection mode.
Basic functionality works out of the box, but you need Corsair's iCUE software to remap the eight programmable buttons, adjust DPI stages, configure tilt gestures, and customize the RGB lighting effects.