Customer Ratings & Reviews

Logitech has been my go-to company for mice and keyboards for the last 15 years. This mouse is awesome. Perfect fit for my grip style, buttons feel great and everything works so far. DPI adjustment buttons are in a bit of an odd location, i sometimes hit the lower-dpi button on accident but its no biggie. Can disable it in the Logitech G software if needed.

I have a average going to small hand so this mice is so perfect! i really love the idea that you can add weight into your mice to set your preference! this mice take me to the next gaming skill.

It's a simple gaming mouse and works good for the games I play

Great mouse for gaming..would highly recommend it.

11 programmable buttons, super speed scrolling that can be turned on or off. illuminated logo. left and right button are very easy to click and will not fatigue your fingers. adjustable weight set. what more could you want in a mouse. feels great in hand. fingers rest in the right places. it slides effortlessly over my steelseries glass mouse pad

Love this thing! Software for programming buttons is excellent also. I use this mouse for gaming, graphic design, and editing (photo/video) and I can use different presets depending on what im doing

I like to game on my computer and this mouse is great for it.

After using the MX518 for years, I decided to upgrade to the G502 Proteus Spectrum. The mouse feels incredibly natural and features the ability to add weights depending on ones preference. The only downside to this mouse is the unnecessary button that was added with this model. The positioning of the button is awkward to say the least, had it been placed elsewhere it may have been relevant.

I had been playing pc games on a basic no feature mouse and needed something better. This mouse offers incredible tracking and customization and I find it decently affordable. Really great mouse.

Weight is great, I had a g5 for years and replaced cord three times this has a nice braided cord thick and durable. extra buttons are nice..I didn't get any instructions but they are probably on the web...over all excellant Mouse...

It looks great and feels smooth when I"m using the game mouse.

Awesome design, fits the shape of my hand nicely. Mouse has lights that you can change, my pc has red lights so I made the mouse red. Functionality is good. Reaction times are adequate. Its not heavy but if you like more weight to your mouse it comes with several weighted pieces of which you can insert into it. Also each button can be reprogrammed to your specifications.

I've used a handful of mice before, but this one is quite fantastic. I love being able to adjust my dpi on the fly, having counter-weights to help give the mouse some heft, and just how great it feels in my hand.

I had to get a new mouse because my GSkill RBG MX780 stopped working with the right click. I waffled about which mouse I should get for quite a bit and ultimately chose this over Razer or Cosair because prior to my GSkill, I've always used Logitech gaming mouses. So far, I have not been disappointed with my choice.

perfect size mouse. buttons are all in the right spots. light is noce and doesnt heat palm at all. fast scroll is nice and changing the speed of the cursor at the push of a button is great

What can I say? I love this mouse. I purchased this mouse during a recent sale and paid way below msrp. After using this mouse mostly for gaming and also general purpose, I am amazed at how something that looks so jagged and edgy could be so comfortable for hours of gameplay. Logitech makes some great products so I am not shocked at the quality of the product and could easily see myself paying more than the full MSRP for this mouse. The adjustable weight system is a neat and interesting feature and the powerful sensor makes this mouse extremely accurate. Logitech has been killing it with their G series of peripherals and I highly recommend this mouse for anyone looking for a great gaming mouse that ticks all the boxes.

laser mouse ,battery good , not to heavy , model good ..

Bought it about a months ago, April 25, 2016, and have absolutely loved it. So far I've had no problems at all and it plays wonderfully for me. Adjustable DPI is amazing, the color changer is a nice little feature even if un-needed. The only thing that might make this product disappoint me is if the micro switch(es) breaks before a year. 8/10 would recommend if you have the cash to spare.

This mouse is good for any computer gamer. Fits comfortably in your hand. It even has wieghts to put into the mouse for your preference in wieght. Adjustable speed. And mouse feels smoith when using it

This is the best gaming mouse I've ever mouse. The sensor is as amazing as they say it is. It is the new optical sensor that Logitech will start using on their mouse products. The only problem I had with this mouse was its weight. The mouse is heavy even without the included weights. However, after a few weeks of using it, the weight does not really bother me any more. As long as you can handle the weight and, if not, give it a chance until your wrist gets used to it, this is the best gaming mouse you can own right now.