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

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

Razer

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

Name: Razer RZ01-02540100-R3C1 Deathadder Essential Optical Esports Gaming Mouse
Brand: Razer
SKU: RZ01-02540100-R3C1

★★★★★4.5 (694 reviews)

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

$30.00*

✓ In Stock on Amazon.com

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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

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

Tracking Type

Optical

Connectivity

USB (Wired)

Ergonomics

Right-handed ergonomic design

Pros & Cons

👍 Pros

6400 DPI optical sensor provides accurate, responsive tracking for competitive gaming
Ergonomic right-handed shape is comfortable during extended play sessions
Mechanical click switches deliver tactile, consistent actuation feedback
Wired USB connection ensures zero input lag without battery concerns

👎 Cons

6400 DPI maximum is lower than many competing gaming mice in the same price range
Right-handed only design excludes left-handed users entirely
No onboard memory so custom profiles require Razer Synapse software to be running
Cable is not detachable which limits replacement options if it becomes damaged

Frequently Asked Questions

What type of sensor does the DeathAdder Essential use and what is its maximum DPI?

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.

Is the DeathAdder Essential suitable for both palm and claw grip styles?

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.

How many programmable buttons does this mouse have?

The DeathAdder Essential has five buttons. These can be customized through Razer's Synapse software to assign macros, shortcuts, or other functions.

Does this mouse use a wired or wireless connection?

The DeathAdder Essential connects via USB wired connection, which provides a consistent, low-latency signal without the need for batteries or charging.

Is this mouse designed for right-handed or ambidextrous use?

The DeathAdder Essential has a right-handed ergonomic shape. It is not designed for left-handed or ambidextrous use.