Logitech G900 Chaos Spectrum Wired/Wireless Gaming Mouse
  • Comes with PMW3366 (world's most advanced gaming optical sensor)
  • 11 programmable buttons for your favorite commands and macros

Professional-Grade Performance

Trusted by top eSports athletes: In high-pressure moments, latency can be the difference between winning it all or losing. With millions on the line, top eSports professionals depend on the Logitech G900 Mouse. Featuring a 1-millisecond report rate and a highly optimized 2.4GHz wireless connection, the Logitech G900 Chaos Spectrum delivers incredible responsiveness for competition-level twitch targeting.

Logitech's Most Accurate Optical Sensor

Pixel-precise performance: The PMW3366 optical sensor of the Logitech G900 Mouse has zero smoothing, filtering or acceleration across the entire DPI range (200-12,000 DPI), delivering exceptional tracking accuracy and consistent responsiveness at any speed. For even better accuracy and speed, use surface tuning in Logitech Gaming Software to tune the sensor to your playing surface.

Lightweight Construction

Superior comfort and speed: Every component of the Logitech G900 Chaos Spectrum has been engineered to reduce weight while maintaining stability. Each element of the construction was analyzed and adjusted to remove milligrams wherever possible, from thin wall molding to a hollow “spoked” hyperscroll wheel design. The result is a wireless mouse that weighs in at only 107g, maximizing comfort over extended periods of use and delivering quicker response to motion.

Ambidextrous Design

Customizable to fit your hand and style: Fully-configurable button layout and ambidextrous design allow for left- or right-handed use that works with nearly any mouse grip style, including palm, claw and fingertip grips.

Power Efficient

For high-endurance gameplay: With your Logitech G900 Mouse, you can play for a continuous 32 hours -  an entire competition weekend -  on a single charge. Battery Assistant in Logitech Gaming Software keeps you informed about your charge level and gives you an estimate of your remaining battery life.

Exclusive Clock-Tuning Technology

Faster and more reliable: The clock-tuning technology of your Logitech G900 Chaos Spectrum reduces power consumption and maximizes speed and battery life while minimizing degradation commonly caused by temperature, humidity, aging and part-to-part variances.

Mechanical Pivot Button Design

Fast, accurate and reliable click performance: A metal spring tensioning system and metal pivot hinges are built into left and right mouse buttons for a crisp, clean click feel with rapid click feedback. This system helps reduce the pre-travel distance between buttons and switches while also reducing the force required to click — enabling faster recovery after each click. In addition, this system helps ensure a lower, more consistent and predictable click force from click to click.

Programmable RGB Lighting

Choose from a spectrum of colors: Logitech G900 Mouse features two lighting zones that can be customized independently to match your style, system or environment. With Logitech Gaming Software, you can select from up to 16.8 million colors and synchronize lighting patterns and effects with other Logitech G devices.

Wired And Wireless

Best of both worlds: Plug in the data and charging cable to seamlessly switch between wireless and wired modes without interrupting your game.

What Comes in the Box

  • 1 X Logitech G900 Chaos Spectrum Professional-Grade Wired/Wireless Gaming Mouse
  • 1 X Charging/Data Cable, 1.83 m
  • 1 X Wireless USB Adapter
  • 1 X Cable Adapter
  • 1 X Accessories Case
  • 4 X Side Button Caps (2 x left/ 2 x right)
  • 2 X Side Button Covers (left/right)
  • 1 X User Documentation


Two-Year Limited Hardware Warranty


  • Length: 13.00 cm
  • Width: 6.70 cm
  • Height: 4.00 cm
  • Weight: 107 gm

Tracking (tested on Logitech G240 Gaming Mousepad)

  • Resolution: 200 – 12,000 dpi
  • Max. acceleration: >40G
  • Max. speed: >300 ips


  • USB data format: 16 bits/axis
  • USB report rate: 1000 Hz (1ms)
  • Wireless report rate: 1000Hz (1ms)
  • Wireless technology: Custom 2.4 GHz
  • Microprocessor: 32-bit ARM

Glide (tested on wood-veneer desktop)

  • Dynamic coefficient of friction: 0.11 μ (k)*
  • Static coefficient of friction: 0.17 μ (s)*


  • Buttons (Left/Right): 20 million clicks
  • Feet: 250 kilometers

Battery Life

  • Default lighting: 24 hours
  • No lighting: 32 hours

Mouse Specifications

  • Connection Type: Wired/Wireless
  • USB Protocol: USB 2.0
  • DPI (Min/Max): 200-12,000
  • USB Report Rate: 1ms
  • Sensor: PMW3366
  • Indicator Lights (LED): Yes, RGB
  • Buttons: 6-11
  • Other Features: Hyperfast scroll wheel, on-the-fly DPS adjustment, up to 5 onboard profiles

Works with

  • Windows 10, Windows 8.1, Windows 8, Windows 7
  • Powered USB port
  • Internet connection for optional software download

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