RazerBasilisk V3 X HyperSpeed Customizable Wireless Gaming Mouse: Mechanical Switches Gen-2-5G Advanced 18K Optical Sensor - Chroma RGB 9 Programmable Controls 535 Hr Battery Classic BlackECOLOGO

Got this mouse for my son since he was comfortable using my Basilisk Ultimate. This mouse is great, a single double AA lasts probably 2 weeks of decent use. Lighting is easy to control, on the fly dpi switch and dpi clutch all work great and don't get in the way if you don't want to use them. If my mouse ever dies, I'll be replacing it with one of these! I don't like an overabundance of buttons, this has standard left/right click and forward/back side buttons and the dpi adjustment buttons. Slight extension of thumb rest is super comfortable.

Quick wireless connection and good response. Good grip and overall shape for using over extended periods of time.

Really good gaming mouse. It's grip is good, the sensitivity is interchangeable via the razer app and the buttons are able to be changed and made to do anything. Another thing is that it not only connects via usb 2.0 but it also connects bluetooth.

This mouse is impressive coming from a 5 year old Logitech G703. While it's not as good as a brand new 703, it is better than the old 703, more sensitive, and while I do miss the rechargeable batter,y I don't want to deal with a nearly impossible-to-replace battery 5 years from now like I was dealing with the 703. The software is very necessary to set up the mouse and make it yours, and key in some features that help save battery. I have been using it for 20 days now (using it for about 7 hours a day, and 2 to 3 hours of that is gaming), and the battery is around 55%, which is impressive for a single AA battery. One big downside is that the software doesn't flash the mouse, meaning you have to keep it running to keep the settings in place, which means another piece of bloatware on my PC. That's the only thing that keeps this mouse from getting a 5 out of 5.

In Bluetooth mode the battery seems like it can go for a gear- in 2.4 usb wireless mode, battery depleted in under 2 months.

Great for someone with big hands like me. No lag issues for me. Great value for the price point. Very clicky.

The wheel started jumping after just 6 months of light use. Jumping meaning I will, for example, physically scroll the wheel up and the actual effect on the web page or whatever will be that it scrolls up a bit, scrolls down a bit, then up a bit, so on and so forth. Does the same jumping scrolling up and down.Do a web search and you'll find that this is a common problem with Razer mice, particularly this model. The common assertion from other customers is that Razer uses cheap, poor quality wheels with equally poor quality assurance. I'm not qualified to determine what the root cause is nor do I care. I didn't pay $80 for a premium mouse just for one of the core features to crap out in just 6 months of light use.To add insult to injury, Razer has a BS list of steps you have to take before they'll even let you contact them for support. I've already done them, but haven't yet contacted because I sense this is going to be a fight and don't want to deal with any more BS.I'll update my review following my interaction/s with support. As of right now, though my sentiment is this is my first and last Razer product. Never again.

I really like this mouse. I use it on my XBOX Series X. Good feeling buttons and I love that it takes a AA battery.