
Razer Viper 8KHz Ultralight Wired Gaming Mouse
Dominate the Competition with the Razer Viper 8KHz Gaming Mouse The Razer Viper 8KHz is an ultralight ambidextrous wired gaming mouse designed for esports professionals. Featuring Razer's HyperPolling Technology, Focus+ Optical Sensor, and 2nd-Gen Optical Switches, this mouse delivers unparallel...
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Dominate the Competition with the Razer Viper 8KHz Gaming Mouse
The Razer Viper 8KHz is an ultralight ambidextrous wired gaming mouse designed for esports professionals. Featuring Razer's HyperPolling Technology, Focus+ Optical Sensor, and 2nd-Gen Optical Switches, this mouse delivers unparalleled speed, precision, and responsiveness.
- Polling Rate: Razer 8000Hz HyperPolling Technology
- Sensor: Razer Focus+ 20K Optical Sensor
- Switches: 2nd-Gen Razer Optical Mouse Switches (up to 70 million clicks)
- Design: Lightweight 71g Ambidextrous Design
- Cable: Razer Speedflex Cable
- Onboard Memory: Up to 5 Stored Profiles
- Special Edition: Officially Licensed ESL Gaming Design
Key Features
Razer 8000Hz HyperPolling Technology: With a true 8000Hz polling rate, the mouse can communicate its position and clicks to your PC at up to 8000 times a second—for near-zero input latency and a level of speed you’ve yet to experience
Razer Focus+ 20K Optical Sensor: With new intelligent functions such as motion sync and asymmetric cut-off, our sensor flawlessly tracks your movement with zero spinouts, allowing for crisp response and pixel-precise accuracy
2nd-Gen Razer Optical Mouse Switch: The improved polling rate maximizes the switches’ potential so that they register up to 8x faster —providing quick, clean execution for up to 70 million clicks with zero unintended double-clicking
71g Lightweight Design: Its agile form factor is extremely easy to handle and comes at no compromise to its build strength, allowing for deft control that feels like a natural extension of your hand
Razer Speedflex Cable: Woven for greater flexibility and designed to produce minimal drag, you’ll be able to perform quicker, smoother swipes for tighter mouse control
Advanced On-board Memory: Be ready to compete anywhere with up to 5 stored profiles that give you access to optimal keybind layouts, macros and double the inputs via the Razer Hypershift function
Officially licensed ESL Gaming Design: One of the world's largest esports companies that leads the industry across the most popular video games with numerous online and offline competitions
Specifications
Pros & Cons
👍 Pros
- Features Razer 8000Hz HyperPolling Technology for near-zero input latency, updating position 8000 times per second.
- Equipped with a Razer Focus+ 20K Optical Sensor for pixel-precise accuracy and flawless tracking with intelligent functions.
- Incorporates 2nd-Gen Razer Optical Mouse Switches, registering clicks up to 8x faster and lasting for 70 million clicks.
- Boasts a 71g lightweight design, making it agile and easy to handle without compromising build strength.
- Includes a Razer Speedflex Cable, woven for flexibility and minimal drag, allowing quicker, smoother swipes.
- Offers Advanced On-board Memory, storing up to 5 profiles for keybinds, macros, and Hypershift functions.
- Features an Officially licensed ESL Gaming Design, reflecting its suitability for competitive esports.
👎 Cons
- The 8000Hz polling rate requires a compatible PC system to fully realize its near-zero input latency benefits.
- The advanced functions of the Razer Focus+ 20K Optical Sensor may not be fully utilized by all users or in all game types.
- While durable, the 70 million click lifespan of the optical switches is a finite number, similar to any component.
- The 71g lightweight design might feel too light for users accustomed to heavier gaming mice.
- The Speedflex cable is wired, meaning it still presents a physical connection that some users prefer to avoid with wireless options.
- Accessing and customizing the 5 on-board profiles for keybinds and macros typically requires Razer software.
- The ESL Gaming Design is purely aesthetic and does not enhance the mouse's core performance features.