Customer Ratings & Reviews

The feel of using it is just amazing. It's like using the mechanic keyboards. For mac user(windows I am not sure) There is an app you can download for free and adjust all the settings of the mouse. It works great. You can even control to turn off or on the light. People can think it's a little expensive for the price, but it is worth the money. I used for2 years now and still in good shape.

Bought this as a gift for my brother and granted he was using a normal wired mouse he greatly enjoys the new one. He feels it's more accurate and less lag when moving around while playing his games and was easy on the pockets.

Microsoft is a company because they made Windows. Google is a company because they made the best search engine. Razer is a company because they make the best mice. Don't let the keyboards, headsets, and other peripherals confuse you. Razer is a company because they make the best gaming mice. They always have and (for the foreseeable future) always will. I am very pleased with this mouse.

This mouse has a 1ms delay time, can go up to 6400 dpi, looks fantastic, feels comfortable, and has 5 button's (including middle mouse click). I just wish it had more button's like some other gaming mice. There are two on the left side in addition to the normal three, but some other mice have two more on the other side or a whole number pad.

love this mouse, it responds wonderfully on almost any surface

The Deathadder is great for gaming. The two side mouse buttons are useful for MMOs and League of Legends. The mouse does have a known issue where the left click button double clicks and if you are under warranty, Razer will replace it for free once they process your ticket and mouse. You will have to pay to ship to them of course.

Excellent mousse. Very quick response time. Highly recommend

First, let me say that I have a mouse at home that I prefer to use for my gaming needs. However, this mouse will fit that requirement as well. I primarily purchased this mouse as a replacement to my aging wireless set at work. The heavier mouse was starting to cramp my hands. Tracking was sometimes an issue. With this mouse, i have to clean the feet less often. They stay smoother longer. It has superior tracking in comparison! Other notes: It has a annoying but not deal breaking green glow. This is also wired, which i prefer anyway. I did not install their software as windows finds perfectly useable PnP drivers. Their software does allow you to configure the DPI and other settings. However, i do not need all of that noise for a work mouse.

This is buy far one of the best mice ever made. The feel, the size and comfort, the sensitivity, the quality are all great. I have been using a Deathadder mouse for over 4 years and I have never been disappointed.

Nice cheaper mouse for gaming. Had it close to a year with no issues.

I had a Logitech G602 whose left mouse button would interpret pressing it as one click and releasing it as another click, meaning the everything was a double click. There’s a ton of buttons on it that I never use anyway so I wanted something simpler. This mouse offered just what I wanted. Just a couple of buttons and it’s a Razer. I have a Razer Chroma keyboard which is awesome, so I thought this mouse would be equally awesome. When I plugged it in, the Synapse software would not install. It’s perfectly compatible with my system. I spent a week of emails with their customer service without being able to find a solution so I just returned it to get another mouse. It was really for the best as this mouse is so lightweight that the weight of the cord would pull it towards the edge of the desk. No gaming mouse should be this featherweight. It honestly just feels like the cheap mouse that comes packaged with a Lenovo computer. The other thing that I wasn’t aware of is that it requires an internet connection. A mouse. Needs the internet. Um... no. I love Razer keyboards but I won’t ever consider a mouse from them again.

This is one of the best mouse's that i have ever tried. Very accurate and comfortable design. Would recommend to anyone looking for a mouse that has good quality and wont break the bank.

This mouse is exactly what I was looking for in a gaming mouse and works great with my school online work as well. It's smooth and has quick click reaction. It is durable and sleek. Great value and works extremely well.

This mouse is configurable to your sensitivity needs. It can do Precision or sensitivity. The mouse contours are comfortable for even long gaming sessions.

I'm a basic gamer and decided to try this mouse when my g500 went down after five years of good service. After purchasing a Razer mechanical keyboard I liked how well it worked and was put together. Consequently this mouse was on sale at the time I needed a new one and was more than forty dollars cheaper than the new g500s so I tried it. This has been a quality mouse, is smaller, more ergonomic, and comfortable in your hand than the g500 series in my opinion. Having said that, I'd prefer to have back the weighting system, adjustable dpi, and third mouse button of the 500. I also chose this mouse based on the closeness of my favorite dpi setting on the 500.

Smooth and accurate tracking. I've never experienced a stutter when using the Razer pad with it. Mouse is nice to the touch and the click is nice and positive and slightly muted.

This mouse is really comfortable on the hand, it is also very responsive. I like sensible mouses and this does the job with perfection

I really like this gaming mouse, the sensitivity is nice, and accurate, very sharp. Even though the color is only green, not bad.

I got this mouse to replace a wireless Logitech mouse because that mouse kept lagging in my games. I got this mouse and that is no longer an issue. It's an especially great mouse for FPS (first person shooter) games. It also comes with some software that lets you save configuration profiles for different games and it saves these profiles online. If you another computer that you would use this mouse on you can download the profiles without having to reconfigure your mouse. I highly recommend this mouse!

I have had a Razer Deathadder mouse for over 5 years and the side buttons began to become less responsive, so I decided to update it. It has the same ergonomic design, but with a higher DPI sensitivity.