Razer
Razer RZ01-03250100-R3M1 Viper Mini Ultralight Gaming Mouse
★★★★★
An ultra-lightweight 61g gaming mouse with optical switches and an 8500 DPI sensor built for competitive speed.
$79.95*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
62 g ultra-lightweight ambidextrous design: Without the need for a honeycomb design, our lightest mouse allows for smooth, effortless control that makes no compromise on its build strength-with 6 programmable buttons for greater utility
Razer Optical Mouse Switch: Every click you make is actuated at the speed of light with no debounce delay, so you’ll always be the first to pull the trigger. The switches are also durable for up to 50 million clicks
Razer Speedflex Cable: The Razer Viper Mini’s cable has greater flexibility and is designed to produce minimal drag, so that you can perform quicker, smoother swipes for a higher degree of control
8501 DPI Optical Sensor: Get the high-performance precision and consistent aim you need for competitive gaming with an optical sensor well balanced for speed and control
Powered by Razer Chroma RGB: With 16.8 million colors and a suite of unique lighting effects, customize the Razer viper mini’s underglow lighting via Razer synapse 3 to inject more character to your battlestation
Specifications
Brand
Razer
Model
RZ01-03250100-R3M1
Design
Ambidextrous
Weight
61g
Sensor
8500 DPI Optical
Switches
Razer Optical (rated 50 million clicks)
Buttons
6 Programmable
Cable
Razer Speedflex
Lighting
Razer Chroma RGB
Connectivity
Wired (USB)
Compatibility
PC / Mac
Pros & Cons
👍 Pros
- At just 61 grams, it reduces hand fatigue during extended gaming sessions without using a fragile honeycomb shell
- Razer Optical switches register clicks with no debounce delay, providing faster actuation than traditional mechanical switches
- The Speedflex cable offers minimal drag, closely mimicking the freedom of a wireless mouse
- Six programmable buttons provide functional versatility while keeping the design clean and compact
- Competitive price point makes it accessible as an entry into high-performance gaming mice
👎 Cons
- The 8500 DPI sensor is capable but falls short of the 20,000+ DPI sensors found on Razer's higher-end models
- Wired-only connectivity with no wireless option available in this model
- Smaller form factor may feel cramped for users with larger hands or those who prefer a palm grip
- Chroma RGB underglow customization requires installing Razer Synapse 3 software
Frequently Asked Questions
Is the Razer Viper Mini suitable for both left-handed and right-handed users?
Yes, the Viper Mini features a fully ambidextrous design, making it comfortable for both left-handed and right-handed grip styles.
How does the Razer Optical Mouse Switch differ from traditional mechanical switches?
The optical switch uses an infrared light beam to register clicks instead of physical metal contact, eliminating debounce delay and providing a rated lifespan of up to 50 million clicks.
What is the Speedflex cable and why does it matter?
The Speedflex cable is a lightweight, highly flexible cable designed to minimize drag on your mousepad, giving the Viper Mini a feel closer to wireless mice during fast swipes.
Can I customize the DPI settings and button assignments?
Yes, through Razer Synapse 3 software you can adjust DPI sensitivity up to 8500, remap all six programmable buttons, and configure the Chroma RGB underglow lighting.
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