Customer Ratings & Reviews

Best ergo at this current moment. It's skates shape is the best, sensor, software, clicks, side buttons, shape, everything.

The mouse has Great ergonomics, I was surprised by how light it was !. Battery capacity is a plus as it replaced a Model O wireless that could last more than 4 hours on a charge.

It's a larger mouse but for me it fits quite nicely. I don't have big hands but wide ones; still sized large... I used the v3 viper but twice had it keep switching to either energy saver or sleep mode while in use on full battery. The only fix for that was plugging it in. After switching I'm quite happy with the v4. It has a larger battery and is roughly the same weight as the v3 viper since the revamp. The Left and right click is notably louder yet feels more solid. I've had no tracking issues and even with the shape difference still lifts fine without and tape.

Great mouse if you are looking for a light, ergo, wireless mouse. Expensive so not for everyone but it’s a great performing mouse.

Excellent mouse. The shape is phenomenal. The weight is ideal. The clicks are crisp. Great upgrade for me coming from an original superlight.

The mouse is light but doesn't feel cheap. That's the first thing you notice. If you're like me and have used Razer products previously and have had less than stellar experiences, you'll be glad to know that the DeathAdder V4 is a very confident step in the right direction. It doesn't creak, doesn't rattle, there has been no weird software issues or connection issues. Even Razer Synapse has been behaving for me, which has been a sore point in the past.

Best Ergo mouse of the year no doubt. Built quality is top. No flex. Good coating Fastest sensor ever. Battery life is insane i barely charge this.

Fits perfectly for adult size male hands. The Mouse skates are better than the G Pro Superlight X 2 and the buttons are bigger and crispier. It weighs the same as a superlight but glides 2-3x better with the OEM mouse skates.

Extremely light with long battery life and exceptional tracking. Great for my gaming.

The weight difference is super noticeable and has been pretty comfortable so far. I also like how they’ve separated the side buttons to minimize miss clicks. Polling rate increase is nice since I was planning on buying the hyperpolling dongle with the v3 but this basically removed the need to buy that!

I'm a huge Logitech head and always have a G Pro various versions with the latest the G pro Dex 2, But While testing the weight and feel of the Dex, I tried the RDA V3 and was like WOW that feels great, but when I tried the V4 I said I have to have this and why I took so long. I did purchase the Dex 2 that day and love it but then came back the next week for the V4 pro and I must say this mouse is excellent, I use both the mice for Battlefield 6 , Battlefield 2042 and they both have Strong highlights Imo. But I'm use to Logitech feel on a mouse but simply love the feel of the DAV4 pro. the side button placement is 2nd to none with this huge buttons. the Stock skates are nice but getting them replaced soon to take it over the top. get this mouse asap you cant go wrong.

Had a g502 that I used for nearly a decade but was much overdue for a replacement. When looking for a new mouse I was hesitant to try something so light but this mouse has felt better than anything else I’ve tried. I tend to palm grip/cover the mouse with my entire hand when I use it and it can be quite uncomfortable with smaller mice. Not sure how it would feel with a different grip style but for me this has been perfect.

Finally found a mouse worth switching from my GPro Superlight 2 Dex. Really comfortable. Solid clicks. Scroll wheel is fantastic. Battery life is amazing. Razer App is simplistic. Overrall, solid mouse for the money.

This mouse is not for the casual gamer. However, if you’re looking for the best wireless mouse on the market, this is it. Super low latency, very high DPI, ultra lightweight, and a long battery life. You’ll be paying a high premium though.

First wireless gaming mouse. Super light, smooth, and perfect for gaming. Would recommend!

Feels great, scroll wheel is said to be more durable ( hopefully). The 8000 hz refresh rate will cause some fps drop but not very often.

Best gaming mouse available. The ergonomic shape is perfect for my hand and the battery life on this new one is out of this world 10/10

Very light. A great upgrade to my old deathadder that was dying. Love the long battery life.

This mouse has a long lasting battery and is super light in weight.Perfect for gaming.

This mouse is eveything you need if you have been using the Deathadder line for a while. The scroll wheel now uses an optical sensor which should help eliminate the scrolling issues that plagued the V3.