Customer Ratings & Reviews

Love the sensor reliability most of all. the Shape is great, but not as good as my FinalMouse. I cannot take anything away from the Deathadder though because it's fantastic overall. I've been using Razer for years

This mouse has the perfect shape for my rather large hand. All of the buttons are easily accessible and the Chroma upgrade is awesome. After owning the 3G version of this and upgrading to this mouse, I'm very happy.

This mouse is a good option if you don't need a ton of buttons, but still need a mouse for gaming. Very smooth and comfortable.

I've had this mouse for a couple of weeks now and I think it's the best mouse I've ever owned. Very accurate and very comfortable.

Great sensor and the button clicks are smooth for gaming. The reviews were right I love this mouse. My hands aren't big but the mouse fits perfect in my hand while gaming. I won't use anything less from now on.

This mouse lets me dominate on PC. I carry my team in League of Legends. Its is very precise and responsive. Great purchase!

It might not be the best thing out there but it is very reliable and responsive at a reasonable $$$. I bought this for my son who plays a bunch of different kinds of games but mostly FPS and 3rd person shooters. This is his second one (first one was an older version) and he didn't like the others at the store when he tried them out. For the amount of time he uses it I would say we definitely got our moneys worth out of the first one.

I just love this mouse. Pros - Ergonomics. Fantastic shape for my hands. It literally made my arm feel better using it vs the logitech I was using before, this one lets my hand lay flatter vs the logitech which had a hump. Hand size matters, might be to big for people with smaller hands, but it's great for me. I threw out 2 other mice I had because this one is so great. Ergonomics-wise, this is the best mouse I've ever used. - Clicks and movements are sharp and predictable. It's just feels really solid. It's not exactly a "problem" with other mice but this guy is really refined. - Side buttons are fantastic as well, just the right size, shape, placement, etc. - Scroll wheel feels great. I accidentally used an older mouse I had and remembered that it's easy to get them wrong. This guy has it right. Cons - It's hard to use as a work mouse, because while I can get the lights in the mouse to turn off while using it, when I lock the computer they come back on and it looks silly to be at work with a mouse rotating through pink, green, etc. Perhaps because of the lack of onboard memory? - There's no wireless version that I could use at work. The Lancer is a different smaller mouse. The mamba is the same size and shape but it requires a large docking station for wireless functionality, whereas I need it to use a tiny usb wireless adapter instead. Still gave it 5/5 stars because it's so great to have such a well functioning ergonomic mouse available, but I'm thinking of buying a logitech 903 for use at work because of the cons I mentioned above.

I use this for gaming and I love it. The buttons are smooth, nice RGB and durable product.

Love the DeathAdder. The razer series is the only mouse I will use. Recommend any from the series.

Awesome mouse. Great design not heavy. Software is awesome. You can set different dpi setting. Rgb looks great

A bit light but super responsive and comfortableZ. I use it for productivity and gaming.

Have had multiple Death Adders ( different machines ) Responsive . Comfortable during extended use . Durable

Fits perfectly in your hand, glides smoothly and very accurate...had other expensive gaming mice but this one is perfect

The mouse is extremely comfortable and very accurate. My first razor mouse and I couldn't be happier.

Basic, works, lights up. Great tracking. Synapse software isn't great, but the is an excellent mouse. Light weight.

Essential for gaming, very accurate and quick to react. Also ergonomics are top notch!

It’s insanely light and very responsive and the rgb are a really nice touch.

Overall this is a great gaming mouse. Very smooth and accurate. Light. Ergonomic. Looks good too. No complaints.

I was hesitant about purchasing this at first, but I'm glad I did. The lights change colors and can be adjusted. There are multiple buttons which helps stay efficient. I wasn't expecting the mouse to be as big as it is, but it doesn't hurt the overall product. Maybe something that those who are interested should keep in mind before purchasing. Overall, great most though. I recommend it.