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Razer RZ01-02540100-R3C1 Deathadder Essential Optical Esports Gaming Mouse — main product image
Razer RZ01-02540100-R3C1 Deathadder Essential Optical Esports Gaming Mouse
Razer RZ01-02540100-R3C1 Deathadder Essential Optical Esports Gaming Mouse
Razer RZ01-02540100-R3C1 Deathadder Essential Optical Esports Gaming Mouse
Razer RZ01-02540100-R3C1 Deathadder Essential Optical Esports Gaming Mouse
Razer RZ01-02540100-R3C1 Deathadder Essential Optical Esports Gaming Mouse
Razer

Razer RZ01-02540100-R3C1 Deathadder Essential Optical Esports Gaming Mouse

The Razer DeathAdder Essential delivers esports-grade precision with a 6400 DPI optical sensor in an ergonomic design.

$30.00*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

The Razer DeathAdder Essential carries forward the acclaimed ergonomic design that has made the DeathAdder series one of the most recognized gaming mouse lines in esports. Its right-handed contour is shaped to support both palm and claw grip styles, distributing hand pressure comfortably to reduce fatigue during marathon gaming sessions. The two primary buttons are positioned over a tuned fulcrum mechanism that provides distinct tactile feedback, giving players confidence that each click has registered without requiring excessive force.

At its core, the DeathAdder Essential features a 6400 DPI 4G optical sensor that tracks movement with precision across a range of speeds. Optical tracking avoids the acceleration artifacts that can affect laser sensors, delivering the kind of raw, organic cursor movement that competitive players rely on. With five programmable buttons, a wired USB connection for lag-free input, and compatibility with Razer Synapse for profile customization, the DeathAdder Essential packages proven performance into an accessible package aimed at gamers who want reliable fundamentals without unnecessary complexity.

Key Features

The Razer DeathAdder continues to offer gamers the most comfortable gaming experience ever. Perfectly designed to fit snugly under your palm, or control just as well With a claw-grip

Equipped with a 6400 DPI 4G Optical sensor, The DeathAdder allows you can move it at either Fast or slow speeds, and it will always respond onscreen with exacting accuracy and the organic fluidity

The Fulcrum over which the two large main buttons sit are designed to have the perfect bounce back to your fingers – providing absolute assurance that you've actuated the switch beneath

Whether you are playing at fast or low speeds, the DeathAdder essential will always respond onscreen with exacting accuracy and the organic fluidity only possible with an optical sensor

Specifications

Brand
Razer
Model
RZ01-02540100-R3C1
Sensor
6400 DPI 4G Optical
Number of Buttons
5
Tracking Type
Optical
Connectivity
USB (Wired)
Ergonomics
Right-handed ergonomic design

Frequently Asked Questions

The DeathAdder Essential uses a 6400 DPI 4G optical sensor. This provides accurate, responsive tracking without the acceleration or jitter issues sometimes associated with laser sensors.
Yes, Razer designed the DeathAdder Essential's ergonomic shape to accommodate both palm grip and claw grip users comfortably. The contoured body fills the hand naturally for palm grip while the raised profile gives claw grip users solid control points.
The DeathAdder Essential has five buttons. These can be customized through Razer's Synapse software to assign macros, shortcuts, or other functions.
The DeathAdder Essential connects via USB wired connection, which provides a consistent, low-latency signal without the need for batteries or charging.
The DeathAdder Essential has a right-handed ergonomic shape. It is not designed for left-handed or ambidextrous use.

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