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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 8 left in stock, order soon!
Arrives
Thursday, Nov 12
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At a glance
- Condition
- New
- Model
- RZ01-02540100-R3C1
- Weight
- 96 g
- Color
- Black
- Special Feature
- Ergonomic Design
- Movement Detection
- Optical
- Hand Orientation
- Ambidextrous
- In the box
- Razer DeathAdder Essential 1 Professional Gaming Mouse USB (Black)
- Warranty
- ONE YEARS
- Works with
- Personal Computer
Features 4
- 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
Description
6400DPI 4G Optical sensor The all-new Razer DeathAdder has been upgraded with the world's first 6400DPI Optical sensor. Achieve high levels of performance while retaining the feel of the optical sensor most DeathAdder users have come to love. This mouse's 4G sensor has also been optimized to work perfectly with all Razer Mouse Mats. Just choose from one of the preset Razer Mouse Mats in Synapse 2.0 To calibrate the sensor, or use the manual calibration mode If you're using a custom surface. Get 200IPS and 50G acceleration even at the lowest DPI settings. So even though your mouse sensitivity is scaled down, it catches up to the physical movement of your hand across the surface for an almost 1-to-1 response between mouse and game. The all-new Razer deathadder's mouse sensor has no drift control, ensuring that you'll be able to make minor movements in game, especially vital for FPS gamers pulling off that perfect head Shot. This is the pinnacle of gaming accuracy with an optical Mouse sensor.
Specs 30
| Brand | Razer |
|---|---|
| Color | Black |
| Connectivity Technology | USB |
| Special Feature | Ergonomic Design |
| Movement Detection Technology | Optical |
| Additional Features | Ergonomic Design |
| Movement Detection | Optical |
| Button Quantity | 5 |
| Hand Orientation | Ambidextrous |
| Operating System | Windows, macOS, Linux |
| Battery Average Life | 24 months |
| Number of Batteries | A batteries required. |
| Hardware Platform | PC |
| Power Source | USB powered |
| Mouse Maximum Sensitivity | 6400 dpi |
| Embellishment Feature | LED |
| Range | 10.0 meters |
| Item Weight | 96 g |
| Item Dimensions L x W | 5"L x 2.8"W |
| Unit Count | 1 Count |
| Model Name | Deathadder Essential |
| Antenna Location | Gaming |
| Model Number | RZ01-02540100-R3C1 |
| Manufacturer | RAZER |
| Global Trade Identification Number | 10 |
| Mfr Part Number | RZ01-02540100-R3C1 |
| Style Name | Modern |
| Theme | Video Game |
| Enclosure Material | Plastic |
| Finish | Glossy |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
A good option for the price
I’ve been using the Razer DeathAdder Essential for a while now, and I gotta say, it’s a solid pick for anyone looking to step up their gaming without spending a fortune. Right out of the box, it feels great in the hand—super comfortable, especially if you’ve got bigger hands or play for long sessions. The rubber side grips keep it from slipping, even during intense moments in games like Valorant or Apex Legends. The 6400 DPI sensor is smooth and responsive, perfect for quick flicks and precise aiming. I’m no pro gamer, but it’s handled everything I’ve thrown at it, from fast-paced shooters to slower strategy games. The five programmable buttons are a nice touch—I set up a couple for in-game shortcuts, and the Razer Synapse software made it a breeze to customize them. The clicks feel snappy and satisfying, and I love that it’s built to last with those mechanical switches. My only gripes? The green lighting (it’s just one color) looks cool but feels a bit basic compared to other Razer mice with full RGB. Also, the cable isn’t braided, which isn’t a dealbreaker but would’ve been nice for that premium feel. Oh, and if you’re left-handed, this one’s not for you since it’s designed for righties. It’s reliable, comfy, and gets the job done without any fuss. If you’re a casual gamer or just want a solid mouse for everyday use, I’d definitely recommend it.
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Reviewed in the United States on August 16, 2025 by Teudis Reyes
Great quality for an affordable price.
The Razer Deathadder Essential is part of Razer's best selling and legendary Deathadder lineup of gaming mice, and while most of its "cousins" tend to lean on the pricier side, the Essential is one that definitely stands out from the rest. I bought this for less than $30, but I feel like I got way more than what I paid for because it doesn't feel like an entry level gaming mouse at all. It's surprisingly light and its ergonomic design is perfect for my hand size. Some of the mice that I used in the past would cause me to feel small levels of discomfort after hours of continuous use, but this was not the case with the Deathadder Essential. I used it for more than about 5 hours straight and I didn't feel any discomfort or numbness around my fingers at all. It's durable enough to last for up to 10 million clicks, and unless you double click the left and right mouse buttons with the speed of a raging jack rabbit during mating season, I doubt you're gonna be able to get through all of those clicks in the next 5 years or so. Some of the reviews that I've read here have aired complaints about the bloatware that comes with it, but for me it wasn't really an issue. When you first plug in the mouse it will require you to install Razer Synapse where you can sign up with Razer and customize your mouse as you see fit. I only customized the lighting options as the games that I play really aren't that heavy on macros. The Synapse software is pretty intuitive and easy to navigate, so most users shouldn't have a problem understanding it after a few minutes of tinkering with its settings. My only complaint about the Deathadder essential would have to be the material used for its build. I'm not saying it's flimsy and breaks easily, but it doesn't feel as "aesthetically pleasing" as its more expensive counterparts. The quality is decent, make no mistake about it, but I guess for less than $30 you really can't expect it to look and feel like the Razer Mamba or Deathadder V2. Final Verdict: The Deathadder Essential is a very good option for those who want to purchase a basic and affordable gaming mouse that feels great, works great, and has a pretty neat look to it.
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Reviewed in the United States on September 24, 2020 by Alexander Abaygar II
Lasted me gaming for years
Still use multiple years later and works to good. Definitely need a mouse pad for gaming. I have spilt everything on it and thrown it around and it still works wonders. Great item.
Reviewed in the United States on June 28, 2026 by Mehmet Ali
Not a gamer, but a fantastic mouse for everything else.
This is not a true modern gaming mouse, and I didn't care for the software package. Pointedly the mouse lights up by default. It's a distraction. You can turn it off, but requires installing the software. (You can change that, then disable the software on startup so it's not eating resources ... a plus). There also, in simplest terms, not enough buttons, including no DPI adjuster on the mouse, and no tilt function to the mouse wheel itself. It has push down and scroll of course on the wheel. (Though existing button location is good, and every button is crisp). I have hands big enough to easily palm a basketball and I find it comfortable, but my 4 year old girl does too. I just would not game with it. However, for the price, construction, and DPI accuracy, this is the BEST mouse I've ever bought for the money. Art in Photoshop, surfing the web, general use, again for the price, I've never seen anything that beats it. And I've owned, oh, about 100 mice in my day.
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Reviewed in the United States on March 9, 2022 by Mark Jackson
Works like new after six years of heavy use. Incredible Mouse.
Incredible mouse. I bought it almost 6 years ago, and it still works great—exactly as it did when new. For someone who games heavily, many hours daily, this is simply incredible. I also find the extra side buttons sufficient for gaming, including MMOs. I've never understood why people need 8+ buttons on a mouse; this one is simple yet effective. I'll definitely buy it again if I ever need to replace it. Simply amazing. 5 stars.
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Reviewed in the United States on January 28, 2026 by Blank0232
Solid Mouse. Fits my hands well. Very satisfied.
The presentation was very good, solid box, tissue lining, and quality packaging for the mouse itself. The mouse feels very solid and sturdy and fits my hand very well(I'm rather tall and have long fingers so having a good fit for the mouse was very well appreciated.) The material feels high quality, the mousewheel feels solid, and the clicks are all pleasingly tactile. The side buttons are in the perfect position to prevent accidental triggering while being easy to reach and use without issue, and the mouse lacks the extra top button for DPI switching that I know many people enjoy but I often find a hazard for misclicks personally. The mouse also glides very well across my desk, feels very slick and fluid, and this is only further enhanced when used atop a good mousepad. One minor critique is I purchased this model thinking it was the Synapse 2.0 version since my keyboard is Synapse 2.0, but given that I can run both 2.0 and 3.0 simultaneously and given how well the mouse rated in all other categories I consider it a net win and am very thoroughly pleased.
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Reviewed in the United States on June 30, 2021 by Daniel
Excellent Simple Mouse
Color: Black
I love using this mouse, it's comfortable and performs very well. I have several computers and this mouse is used at each. What I like about it is that it is not very complicated, you don't need to load any software but you could if you want to have more control over the mouse. The colors and be change, I picked my color of choice an lock it in. I don't care for the changing color effect. My first Deathadder Essential mouse is several years old and it's still working well so you get your monies worth.
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Reviewed in the United States on February 6, 2025 by Big Daddy Joe
Lasts a long time
Lasted 6 years before clicking failed. Respectable.
Reviewed in the United States on March 2, 2026 by Liberty