---
product_id: 778373602
title: "DeathAdder Essential Gaming Mouse: 6400 DPI Optical Sensor - 5 Programmable Buttons - Mechanical Switches - Rubber Side Grips - Mercury White"
brand: "razer"
price: "HK$348"
currency: HKD
in_stock: true
reviews_count: 10
category: "Razer"
url: https://www.desertcart.hk/products/778373602-deathadder-essential-gaming-mouse-6400-dpi-optical-sensor-5-programmable
store_origin: HK
region: Hong Kong
---

# 6400 DPI precision sensor 5 programmable buttons 10M click mechanical switches DeathAdder Essential Gaming Mouse: 6400 DPI Optical Sensor - 5 Programmable Buttons - Mechanical Switches - Rubber Side Grips - Mercury White

**Brand:** razer
**Price:** HK$348
**Availability:** ✅ In Stock

## Summary

> 🎮 Elevate your game with precision and style — don’t just play, dominate.

## Quick Answers

- **What is this?** DeathAdder Essential Gaming Mouse: 6400 DPI Optical Sensor - 5 Programmable Buttons - Mechanical Switches - Rubber Side Grips - Mercury White by razer
- **How much does it cost?** HK$348 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/778373602-deathadder-essential-gaming-mouse-6400-dpi-optical-sensor-5-programmable)

## 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

- • **Customize Your Command Center:** Five programmable buttons let you tailor your workflow and gameplay macros effortlessly.
- • **Ergonomic Comfort Meets Sleek Design:** Rubber side grips and classic DeathAdder shape keep your hand fatigue-free during marathon use.
- • **Pinpoint Precision at Your Fingertips:** Adjust DPI on-the-fly for flawless control in every click and swipe.
- • **Built to Outlast Your Longest Sessions:** Durable mechanical switches rated for 10 million clicks backed by a 2-year warranty.
- • **Plug-and-Play Simplicity with Wired Reliability:** USB-A connectivity ensures lag-free, hassle-free performance right out of the box.

## Overview

The Razer DeathAdder Essential is a wired gaming mouse featuring a high-precision 6400 DPI optical sensor, 5 fully programmable buttons, and durable mechanical switches rated for 10 million clicks. Its ergonomic design with rubber side grips ensures comfort during extended use, while the plug-and-play USB-A connection delivers reliable, lag-free performance. Perfect for entry to mid-level gamers seeking professional-grade features at an accessible price point.

## Description

The Razer DeathAdder essential retains the classic ergonomic form that's been a hallmark of previous Razer DeathAdder generations. Its sleek and distinct body is designed for comfort, allowing you to maintain high levels of performance throughout long gaming marathons, so you'll never falter in the heat of battle.

Review: Great Entry-Level Gaming Mouse with Solid Performance - I purchased the Razer DeathAdder Essential Gaming Mouse (Mercury White) for my son when he got his first gaming desktop, and it’s been a great choice so far. The design is sleek and comfortable, especially with the rubber side grips that make long gaming sessions easy on the hands. The 6400 DPI optical sensor is very responsive, providing smooth and precise tracking whether he’s gaming, browsing, or doing schoolwork. The five programmable buttons are a nice touch — he’s been able to customize them for different games, and the mechanical switches feel durable and satisfying to click. Overall, it’s a high-quality mouse at a reasonable price point, perfect for casual to mid-level gamers. The white color also looks clean and modern on his setup. I’d definitely recommend it for anyone looking for a reliable and stylish gaming mouse.
Review: Probably the best mouse for it's price range, simple, yet does everything needed. - First one lasted about 4 years. It still worked but the left click started to become far too easy to depress. So I was accidently clicking a lot. So I bought a second one. For $20 I will keep rebuying this mouse every 4 years for as long as they offer it. Great mouse, easy to click buttons on the side, great ergonomics, and not too flashy. Responsiveness is great (although its wired so its just as good as any other wired mouse) and the wheel rolls very smoothly and as very subtle notches it clicks into so you don't over scroll when you are trying to me specific. The wheel is also larger than mice I have had in the past so it is easier to click when needed. I don't really care about the RBG but if that is your thing it is not too bright that it distracts, but it is plenty bright to be flashy if that is your goal. It's heavy enough it doesn't move if your knee knocks the desk, yet light enough that I don't notice it when using it. desertcart says to mention connectivity in the review, but its a wired mouse, its plug and play. It is USB-A. Not USB-C I only made this review because I was surprised to see it for only $20. I think it was $39.99 when I got my first one.

## Features

- HIGH-PRECISION 6,400 DPI OPTICAL SENSOR — Offers on-the-fly sensitivity adjustment through dedicated DPI buttons (reprogrammable) for gaming and creative work
- DURABLE MECHANICAL SWITCHES — Supports up to 10 million clicks, backed by a 2 year warranty
- RIDGED, RUBBERIZED SCROLL WHEEL FOR MAXIMUM ACCURACY — Small, tactile bumps increases grip and allows for more controlled scrolling in high-stakes gaming situations
- 5 PROGRAMMABLE BUTTONS — Allows for button remapping and assignment of complex macro functions through Razer Synapse
- PC GAMING PERIPHERALS BRAND IN THE U.S. — Source — Circana, Retail Tracking Service, U.S., Dollar Sales, Gaming Designed Mice, Keyboards, and PC Headsets, Jan. 2019- Dec. 2023 combined

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094Q1GJSD |
| Best Sellers Rank | #98 in Computer Mice |
| Brand | Razer |
| Color | Mercury White |
| Customer Reviews | 4.5 4.5 out of 5 stars (15,318) |
| Date First Available | June 1, 2021 |
| Department | mouse |
| Hardware Platform | PC |
| Item Dimensions LxWxH | 5.01 x 2.86 x 1.69 inches |
| Item Weight | 4.5 ounces |
| Item model number | RZ01-03850200-R3U1 |
| Manufacturer | Razer |
| Operating System | Windows |
| Power Source | Corded Electric |
| Product Dimensions | 5.01 x 2.86 x 1.69 inches |
| Series | Deathadder Essential |

## Product Details

- **Brand:** Razer
- **Color:** Mercury White
- **Connectivity Technology:** USB
- **Movement Detection Technology:** Optical
- **Special Feature:** 6400 DPI Optical Sensor, Mechanical Switches, Programmable Buttons, Rubber Side Grips

## Images

![DeathAdder Essential Gaming Mouse: 6400 DPI Optical Sensor - 5 Programmable Buttons - Mechanical Switches - Rubber Side Grips - Mercury White - Image 1](https://m.media-amazon.com/images/I/51xLy45CSfL.jpg)

## Available Options

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

## Questions & Answers

**Q: Amazon, are you aware that this model does not in fact include rubberized side grips as you are advertising it? you might want to change that.**
A: This person is correct. I have two copies of this mouse and the only rubber part is the middle scroll wheel. The two side buttons on the left inside are a hard plastic.

**Q: Is there an appp for this mouse?**
A: Yes. Download the Razer app. Also, I have had this mouse and it is the toughest mouse I have owned. It is like a tank and it is very accurate.

**Q: Can this mouse drag click?**
A: Not this particular model. However, the Deathadder Elite is amazing for drag clicking.

**Q: Will this mouse work on a Mac?**
A: But it appears the Control software (Synapse) is not available for Macs....

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Entry-Level Gaming Mouse with Solid Performance
*by J***E on October 30, 2025*

I purchased the Razer DeathAdder Essential Gaming Mouse (Mercury White) for my son when he got his first gaming desktop, and it’s been a great choice so far. The design is sleek and comfortable, especially with the rubber side grips that make long gaming sessions easy on the hands. The 6400 DPI optical sensor is very responsive, providing smooth and precise tracking whether he’s gaming, browsing, or doing schoolwork. The five programmable buttons are a nice touch — he’s been able to customize them for different games, and the mechanical switches feel durable and satisfying to click. Overall, it’s a high-quality mouse at a reasonable price point, perfect for casual to mid-level gamers. The white color also looks clean and modern on his setup. I’d definitely recommend it for anyone looking for a reliable and stylish gaming mouse.

### ⭐⭐⭐⭐⭐ Probably the best mouse for it's price range, simple, yet does everything needed.
*by B***A on October 1, 2025*

First one lasted about 4 years. It still worked but the left click started to become far too easy to depress. So I was accidently clicking a lot. So I bought a second one. For $20 I will keep rebuying this mouse every 4 years for as long as they offer it. Great mouse, easy to click buttons on the side, great ergonomics, and not too flashy. Responsiveness is great (although its wired so its just as good as any other wired mouse) and the wheel rolls very smoothly and as very subtle notches it clicks into so you don't over scroll when you are trying to me specific. The wheel is also larger than mice I have had in the past so it is easier to click when needed. I don't really care about the RBG but if that is your thing it is not too bright that it distracts, but it is plenty bright to be flashy if that is your goal. It's heavy enough it doesn't move if your knee knocks the desk, yet light enough that I don't notice it when using it. Amazon says to mention connectivity in the review, but its a wired mouse, its plug and play. It is USB-A. Not USB-C I only made this review because I was surprised to see it for only $20. I think it was $39.99 when I got my first one.

### ⭐⭐⭐⭐⭐ Awesome performance and great value
*by A***1 on January 9, 2026*

A great mouse. The price is great !!! This mouse performs like an expensive model. I highly recommend it. The look and feel are superb

## Frequently Bought Together

- Razer DeathAdder Essential Gaming Mouse: 6400 DPI Optical Sensor - 5 Programmable Buttons - Mechanical Switches - Rubber Side Grips - Mercury White
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-26*