Razer Viper Ultimate Wireless Gaming Mouse with Charging Dock - Mercury Gas Spring Assisted Monitor Mount Switch Type: Razer Low-Profile Optical

Switch Type: Razer Low-Profile Optical (Linear Red or Clicky White)

Microphone: No built-in microphone (if you need a microphone for calls

from Mini DisplayPort source to HDMI display devices for audio and video streaming

There's also a front storage zipper pocket for easy access to smaller items like your phone

Razer Viper Ultimate Wireless Gaming Mouse with Charging Dock - Mercury Gas Spring Assisted Monitor Mount Switch Type: Razer Low-Profile Optical2. 4 GHz Wireless Connectivity Optical Sensor & Buttons 8 Programmable Buttons Adjustable dpi Sensitivity Customizable Chroma RGB Lighting 70 Million Click Lifespan Ambidextrous Design Up to 10 Hours of Continuous Gameplay Five On Board Memory Profiles Includes Charging Dock Mouse Sensor Type Optical dpi 20,000 Scroll Type Scroll Wheel Number of Buttons 8 Acceleration 50 g 650 ips Mouse Hand Orientation Ambidextrous LED Indicator Yes LED Illumination