---
product_id: 187521007
title: "Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black"
brand: "razer"
price: "S$353"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/187521007-razer-viper-ultimate-lightweight-wireless-gaming-mouse-fastest-gaming-switches
store_origin: SG
region: Singapore
---

# 25% faster wireless tech 20K DPI precision sensor Ultra-lightweight 74g design Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black

**Brand:** razer
**Price:** S$353
**Availability:** ✅ In Stock

## Summary

> 🎮 Dominate the game with speed, precision, and style — wireless freedom redefined.

## Quick Answers

- **What is this?** Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black by razer
- **How much does it cost?** S$353 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/187521007-razer-viper-ultimate-lightweight-wireless-gaming-mouse-fastest-gaming-switches)

## Best For

- razer enthusiasts

## Why This Product

- Trusted razer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Speed-of-Light Clicks:** Razer optical switches register button presses instantly with light beam actuation—no mechanical delay.
- • **Featherweight Champion:** At just 74g, experience zero-compromise esports performance without the bulk or drilled holes.
- • **Pinpoint Precision Tracking:** 20,000 DPI optical sensor ensures pixel-perfect accuracy for every move and flick.
- • **Lightning-Fast Wireless Freedom:** Razer HyperSpeed tech delivers 25% quicker response than competitors for zero-lag gameplay.
- • **Ambidextrous & Fully Programmable:** 8 customizable buttons accessible for both left and right-handed pros via Razer Synapse 3.

## Overview

The Razer Viper Ultimate is a pro-grade wireless gaming mouse featuring ultra-low latency HyperSpeed technology, a featherlight 74g ambidextrous design, and a 20,000 DPI optical sensor. Equipped with 8 programmable buttons and optical switches that actuate at the speed of light, it offers up to 70 hours of uninterrupted play, making it the ultimate tool for competitive gamers seeking precision and speed without compromise.

## Description

Meet the gaming mouse that’s powered by an ultra-fast wireless technology engineered for pro-grade performance. Featuring 20, 000 DPI resolution for extremely precise tracking, optical mouse switches that actuate at the speed of light, and up to 70 continuous hours of play.

## Features

- 25 percentage Quicker Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom
- The Lightest, Zero-Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers without the need for drilled holes
- Faster Than Traditional Mechanical Switches: New Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light
- Ambidextrous Design: Created for left and right-handed users with accessible, programmable buttons on both sides
- 8 Programmable Buttons: Allows for reconfiguration and assignment of complex macro functions through Razer Synapse 3. Max Speed (IPS)-650

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08565C5BB |
| Additional Features | LED Lights, Lightweight, Programmable Buttons, Wireless |
| Antenna Location | Gaming |
| Battery Average Life | 70 hours |
| Best Sellers Rank | #7,759 in Video Games ( See Top 100 in Video Games ) #362 in PC Gaming Mice |
| Brand | Razer |
| Button Quantity | 8 |
| Color | Classic Black |
| Compatible Devices | Personal Computer |
| Connectivity Technology | 2.4 GHz Wireless, USB |
| Customer Reviews | 4.6 out of 5 stars 4,388 Reviews |
| Embellishment Feature | LED |
| Enclosure Material | Plastic |
| Finish | Glossy or Translucent with Lighting |
| Hand Orientation | Ambidextrous |
| Hardware Platform | PC |
| Included Components | Speedflex cable |
| Item Dimensions L x W | 4.98"L x 2.61"W |
| Item Weight | 2.72 ounces |
| Manufacturer | Razer |
| Mfr Part Number | RZ01-03050200-R3U1 |
| Minimum Required Operating System Version | Mac OS 10.15 Catalina, Windows 10, iOS 14 |
| Model Name | Viper Ultimate |
| Model Number | RZ01-03050200-R3U1 |
| Mouse Maximum Sensitivity | 20000 dots_per_inch |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Buttons | 8 |
| Operating System | Windows |
| Pattern | Mouse |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Special Feature | LED Lights, Lightweight, Programmable Buttons, Wireless |
| Style Name | Mouse |
| Theme | Gaming |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Brand:** Razer
- **Color:** Classic Black
- **Connectivity Technology:** 2.4 GHz Wireless, USB
- **Movement Detection Technology:** Optical
- **Special Feature:** LED Lights, Lightweight, Programmable Buttons, Wireless

## Images

![Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black - Image 1](https://m.media-amazon.com/images/I/6157EeRHinL.jpg)
![Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black - Image 2](https://m.media-amazon.com/images/I/71VU5sVbjML.jpg)
![Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black - Image 3](https://m.media-amazon.com/images/I/8116loSN2PL.jpg)
![Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black - Image 4](https://m.media-amazon.com/images/I/615-YKhzOZL.jpg)
![Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black - Image 5](https://m.media-amazon.com/images/I/61FE2qupmVL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: What is the form factor of the Viper Ultimate?**
A: The Viper Ultimate features an improved ambidextrous design.

**Q: Where can I find the USB Wireless dongle for the Viper Ultimate?**
A: The USB wireless dongle is stored in a compartment on the underside of the mouse itself. Simply remove the cover to store or remove your USB dongle.

**Q: How do I change the settings of the Viper Ultimate?**
A: In order to change the settings of your Viper Ultimate – including lighting, macros and other functions, you’ll have to download and install Synapse 3.

**Q: How do I swap between DPI sensitivities of the Razer Viper Ultimate?**
A: You can change your DPI with a press of the DPI cycle button at the bottom of the mouse. The factory DPI settings are set at 400, 800 (default), 1600, 2400 & 3200, or you can fine-tune your own sensitivity setting using Razer Synapse 3.

**Q: Does this include a charging dock?**
A: No it does not.

## Frequently Bought Together

- Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black
- Razer Mouse Grip Tape Viper/Viper Ultimate - Anti-Slip Grip Tape - Self-Adhesive Design - Pre-Cut

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-31*