# Razer Viper Ultralight Ambidextrous Wired Gaming Mouse: Fastest Mouse Switch in Gaming - 16,000 DPI Optical Sensor - Chroma RGB Lighting - 8 Programmable Buttons - Drag-Free Cord

- Category: Mouse
- Brand: Razer
- Model:  Viper Ultralight
- Part number: RZ01-02550100-R3U1
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.6/5 from 5035 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/mouse/razer-viper-ultralight-rz01-02550100-r3u1/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Razer |
| Model |  Viper Ultralight |
| Tracking Method |  Optical |
| Color |  Black / Green |
| Type | Wired |
| Scroll Type | Scroll Wheel |

## Key Features

- The #1 Best-Selling Gaming Peripherals Manufacturer in the US: Source - The NPD Group, Inc. U.S. Retail Tracking Service, Keyboards, Mice, PC Headset/Pc Microphone, Gaming Designed, based on dollar sales, 2017-2021
- The Lightest, Zero-compromise Esports Gaming Mouse at 69g: The Razer Viper includes a high-precision, 16K DPI optical sensor befitting the most serious gamers without the need for drilling holes in the chassis like competitor mice
- Faster Than Traditional Mechanical Switches: Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light for absolute control
- Ambidextrous Design: Created for left and right-handed users with accessible, programmable buttons on both sides
- Customizable Chroma RGB Color Profiles: Includes 16.8 million color combinations w/ included preset profiles
- 8 Programmable Buttons: Allows for reconfiguration and assignment of complex macro functions through Razer Synapse 3
- Drag-Free Cord for Wireless-Like Performance: Razer Speedflex cables eliminate the need for mouse bungees, drastically reducing weight and drag

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