Specifications

Form Factor: Right‑Handed
Connectivity: Wired
Hyperesponse Buttons: 5
Integrated Memory: No
Sensor Technology: Optical
Switch Type: Mechanical
Color / Design: Black
Chroma RGB: No
Tilt Scroll Wheel: No
Weight: 80 g – 100 g
Product Family: Razer DeathAdder
RGB Lighting: Single‑Color Green
Sensor: Optical
Max Sensitivity (DPI): 6,400
Max Speed (IPS): 220
Max Acceleration (G): 30
Programmable Buttons: 5
Switch Lifecycle: 10‑million clicks
Mouse Feet: Standard Stock Feet
Cable Type: Standard Cable
Cable Length: 1.8 m / 5.91 ft
Size – Length: 127.3 mm / 5.02 in
Size – Width: 72.7 mm / 2.86 in
Size – Height: 42.8 mm / 1.69 in

Photos

A black Razer DeathAdder Essential mouse with a green accent on the scroll wheel, photographed from a three-quarter angle.

What reviewers say

The Razer DeathAdder Essential is a budget-friendly wired mouse that retains the classic DeathAdder shape and ergonomics. It feels well‑built, works for most hand sizes and grip styles, and offers solid performance with low lift‑off distance and acceptable click latency. However, it lacks many features of higher‑end models: its weight is on the heavier side, the braided cable is stiff, CPI can only be adjusted in 100‑point increments, there are no L/R tilt or free‑scrolling buttons, and it has a single green LED instead of RGB.
www.rtings.com ↗
The Geekman review calls the Razer DeathAdder Essential a solid budget gaming mouse, praising its build quality, comfortable weight and durable construction. It highlights the 6400‑DPI PixArt sensor, low liftoff distance and good polling rate as strong points, while noting the lack of RGB lighting and an on‑board DPI switch as minor drawbacks.
www.geekman.in ↗
The review praises the Razer DeathAdder Essential (2021) as a well‑shaped, budget ergonomic mouse that delivers reliable sensor performance and a comfortable palm‑grip experience. It highlights the braided cable, solid mechanical switches, and overall value at £18.00. The critique notes its lower 6400 DPI ceiling compared to rivals, potential long‑term double‑click issues with mechanical switches, and lack of onboard memory.
www.vividrepairs.co.uk ↗
Techspin’s review of the Razer DeathAdder Essential is largely mixed, praising its large ergonomic shape and sturdy build for larger hands while criticizing its lack of a DPI button, heavier weight (96 g), high scroll wheel placement, limited software features, and no onboard memory. The reviewer ultimately recommends the newer DeathAdder V2 over the Essential, especially for serious or on‑the‑go gamers.
www.techspinreview.com ↗
The Tech Frontier reviews the Razer DeathAdder Essential as a solid, affordable gaming mouse that delivers good performance and build quality for its $30 price point. The review highlights its ergonomic shape, lightweight design, high‑caliber optical sensor (200–6400 DPI), 10‑million‑click mechanical switches, and customizable buttons via Razer Synapse. It notes the limited RGB options (only brightness adjustment) and occasional squeaking on the scroll wheel as drawbacks, but overall rates it 4 out of 5 stars.
thetechfrontier.net ↗

Our take

Based on 5 reviews

Four of the five reviews agree that the Razer DeathAdder Essential offers a comfortable, ergonomic shape and solid build quality for its price. RTINGS, Geekman, Vivid Repairs, and The Tech Frontier all highlight its reliable optical sensor and durable mechanical switches as key strengths. This consensus suggests the mouse is a viable option for users prioritizing form factor and basic reliability over advanced features.

However, reviewers split on its value proposition. While most praise its affordability, Techspin criticizes its 96g weight, stiff cable, and lack of onboard memory, recommending the V2 instead. This disagreement means buyers seeking a lightweight, feature-rich mouse should look elsewhere, whereas those valuing classic ergonomics and budget pricing may find it sufficient.