Customer Ratings & Reviews

As always Logitech never fails to come thru. Both my wife and I have the same mice and we love them. game at least 40 hrs a week and no problems with these at all yet.

The best gaming mouse I’ve ever used. Lots of customization. Perfect weight and feel.

I love this mouse. The robber sides help me grip it easily. Also, the optical sensor is so much more accurate than my old laser mouse. Was very surprised to see it affected that much.

Good mouse for advanced gaming. Precise and added advantage of dpi adjustment and extra buttons

Feels great in my hand, the adjustable weight and dpi switching buttons make it really versatile.

While it took me a while to decide on a new keyboard for my system, the mouse was a no-brainer. The Proteus Core is great in every aspect and is hands down the best mouse on the market.

I wanted to get into PC gaming, so I looked up the highest reviews for gaming mice. This one was at the top of almost every list, and so I bought it. It’s incredible. All the reviews were spot on. The on the fly DPI change is awesome for different games, and the mouse feels great in your hand. I have large hands, and I have no problem with it. I love the adjustable weighting system also.

Been lookin for a new mouse for a while and this one caught my attention. Loved the look and the overall design so I picked one up at my local best buy. Now that I've been using it I couldn't be happier with any other mouse. Dont let the sharp edges fool you, this mouse feels right at home in the palm of your hand. The quality and performance is much better than my old Razer mouse. Its amazingly fast if you want it to be or as mellow as an old ball mouse if needed also, all at the push of a button. I have never had any tracking issues so far like the ones that plagued my Razer. The DP shift button is also a very nice tool to have.

I purchased this product about 3 months ago.I have many gaming mice and believe this is my best one by far....I like the size as I have big hands and the price for the value and quality is amazing...hands down great product...

Pro: -You can adjust the weight of the mouse -Software that support the mouse itself Cons: -Too many buttons sometimes you can misclick buttons -The mouse wheel click is hard to press

Really good mouse, strong features, very responsive, easy to program. Slightly narrow compared to my previous mouse and I don't love the texture on the top of the mouse, but the overall product is really good.

Needed a new, easy to use gaming mouse for playing CoD WWII. This mouse is perfect for FPS. Easy to program and adjust. Lots of programmable buttons. Recommended!

good software, easily programmable buttons, good performance, one click dpi switching.

This mouse can take some abuse. Its build quality is better than any mouse I've is d before. The programmable buttons can be used to give you an advantage in a game or make office work a breeze. The adjustable dpi can make the mouse zoom across the screen or you can adjust it to make it a perfect sniper mouse. Over all this is the best mouse I've bought for gaming and probably the best mouse for any work you do. I would buy again in a heartbeat.

This is actually my second time purchasing this mouse. The original is still working well, so I figured I would get a second one for my gaming laptop. It has great reaction time and the cord has plenty of length to accommodate all sorts of space issues. I also like the ability to change the mouse's weight to suit my my various playing styles. All in all, it's a wonderful product.

This is a great mouse for comfort and gaming from my opinion for budget gamers. :D

I needed something that I wouldn't pick up and take with my laptop. I've never had a problem with any Logitech products and it was on sale for a very good price.

Solid mouse and has not failed me for many years. I like that you have the freedom to choose the weight, didn’t realize that it makes such a difference till given the choice to do so with this mouse. If you’re a wired person this is a solid choice. Obviously if you’re looking for wireless this isn’t the one for you.

Bought this to upgrade my well used Logitech G9. The change in button layout and sensitivity has me accidentally pressing the right click and G7 buttons on occasion but that is likely more due to user adaptation. I really enjoy the scroll wheel lock being on top instead of on the bottom like the G9 and find myself using it much more often now.

This mouse is great. It fits big hands well. The removable weights give you a lot of range for weighting. The buttons aren't laid out for a specific genre like MMOs or MOBAs, but they work well for anything. It feels high quality and has the nylon braided cord. The software for button mapping and lighting is easy to use. It's nice being able to customize ask your Logitech Gaming products in one easy interface.