Alexis—December 3, 2025✓ Verified purchase
The Nulea M504 vertical mouse works great. It’s comfortable, reduces wrist strain, and the adjustable DPI makes switching tasks smooth. The buttons respond well, and it feels solid, not cheap. If you need an ergonomic wired mouse, this one delivers. Read more
Glenn—March 14, 2024✓ Verified purchase
The Nulea M504 is my third type of ergonomic mouse I've used (I've also used the wired Anker Vertical mouse and the wireless Cherry MW4500). What I like: + I LOVE the RGB. It looks nice and there are a lot of modes to choose from. As others have said, you can disable the RGB as well by long-pressing the light button, which is super helpful if you're using the mouse with a computer that has USB ports that are constantly powered (as mine are) or if you plan to use it at work. + The scroll wheel FEELS significantly higher in quality than the two aforementioned mice, especially when clicked. It's by far the widest of the three ergonomic mice I've used. Scroll wheels tend to be the first point of failure in mice for me, so we'll how long it actually lasts. + All buttons have a nice tactile feel and aren't too noisy. + The mouse is light and easy to use. About the same weight as the Anker, but significantly lighter than the Cherry. + The mouse curves out slightly at the sides, giving your arm a little bit of support. The Cherry does this too, but the Anker does not. What I don't like: - The backwards/forward buttons are almost flat against the side of the mouse, making them a bit difficult to find with your thumb sometimes (definitely the hardest to locate among the three ergonomic mice I've used). - The mice buttons are only rated for three million clicks; this is on the lower end for durability, I believe. As somebody who uses their mouse a TON for work, we will see how long it holds up. For me, if I get a year and a half or more out of a mouse before the left/right click buttons fail, I'm happy. The mouse is warranted for 18 months, but Nulea looks like a new company and time will tell how good their customer support is. Other things to note: * This mouse is definitely on the smaller side among ergonomic mice. I measured my hand as somewhere around 7 1/2 inches and the front of my index/middle fingers are almost passing the left & right click buttons. On the Anker and Cherry, those fingers rest comfortably on those buttons. I've attached a photo showing the size difference between the Nulea and Cherry. Read more

Hill—January 2, 2026✓ Verified purchase
I love it so much. It's easy to use, has multiple speed functions, it's bright and fun. I'd say it's a really good quality for the price. Read more
mtamborra—February 13, 2026✓ Verified purchase
It solved my wrist problems. The main click button didn't last long though. Its OK, totally worth it IMO with the relief I got from it. I'm ordering another one but if the manufacturer is watching, please work on that clicker. It should last for more than 1.5 years. I have to click it with the force of a thousand men to get it work at this point. That being said, ergonomically, this mouse is a dream! Read more
Tammy Elix—November 12, 2025✓ Verified purchase
The media could not be loaded. This mouse is awesome! The buttons work smoothly and the wheel scrolls easily. I love how my hand fits on it and keeps my hand off the desk. It connects via usb which I love because it is more reliable than wireless I also love how it lights up and you can change the mode you want. Read more
Commuter Man—November 17, 2025✓ Verified purchase
Nulea M504 Wired Vertical Mouse, USB Optical Ergonomic Mouse Wired with 4 Adjustable DPI, 11 RGB Backlight Modes, Compatible for Laptop, PC, Desktop, Mac, Black. This Wired Mouse is Battery Free, Quiet, and Well Designed with Great Thumb Support. It is Well Sized for Medium Sized Right Hands. I like its Size, Shape, and Anti-Slip Texture, but After using it for Several Days - I just can't become completely Comfortable with it. It's a Really Nice Vertical Mouse, but for some reason I just can't find a Completely Comfortable Hand Position with this Mouse. Read more
J. Stanley—December 17, 2025✓ Verified purchase
This mouse was great for about a year, and then the left click button started to malfunction. Everything was good though - ergonomics, had no problems with the computer recognizing it, etc. I just wish it had lasted longer. Read more
Stormy Stevens—September 7, 2024✓ Verified purchase
I've used a vertical mouse for years now and the last one I had was awesome and lasted for over two years with very heavy use! This one, however, has me over the moon! I love the way this one is a little wider for the hand than my previous ones and a bit shorter in height. The rubber-type grip around it is AWESOME and it just fits the hand so much better! It's so comfortable to use and I don't even need my wrist pillow with this one! The lights are just an added bonus for me, as I really don't pay attention to that, but the button on the top is great to control the light if it would bug someone. The scroll wheel is on point! Great feel, very easy to control - much better than any other mouse I've used! The only thing that is taking me a bit to get used to is the button for the speed control of the mouse. I always use the settings in my computer settings, but it I hit that button accidently, it takes me a beat to get it back where I like it. Overall, this is the best mouse I've ever used and am considering buying a few more for when I wear this one out! Read more