Customer Ratings & Reviews

Great wireless mouse. No complaints. Battery life is great and love all the programmable buttons.

It works well for both work and gaming. The infinite scoll wheel is great for spreadsheets.

I wanted a reasonably priced wireless gaming mouse, and this was it! Only thing to note is you need a hard surface for it to work well. I didn't need all the extra buttons, but I'm very happy with my purchase. I've had this for over a year now, and the thumb rubber piece popped out a little bit. Besides that its held up great and I plan to use this mouse for years to come

Great mouse for smaller hands. This mouse is a little narrow for my preference.

Gaming mouse. Very comfortable on the hand and smooth. Easy to use and the click response is perfect for gaming.

The mouse itself is perfect. The software needs a lot of support.

Very reliable for gaming! Good battery life! Recommend for beginner gamer!

It is very responsive, lots of customize things for the mouse, G hub software from Logitech is user friendly as well.

Works great over Bluetooth and 2.4ghz. Perfect wireless mouse

Bought this to replace a G602 that had run it’s course. This feels a tiny bit smaller, but so far no complaints.

This does everything it's predecessor did (as it should), just a little better. You get the ability to create two entire button layouts, the option to change how your wheel operates, and have much better DPI options. But you still have a battery, and it lacks all the flashy lights of some of the others. For someone who just wants a great mouse with six programmable buttons on the side and can live without rainbows shooting out of it, this is an easy buy.

love the speed and the wirelessness and so many way to use it its crazy

I'm very satisfied this mouse. I purchased it to use when gaming with my laptop. Smooth scrolling, little to no lag.

I like the mouse. It is a slight improvement over the previous version. I like the option to unclick the scroll whell.

Great mouse, smooth response. Very comfortable, feels great in hand. Great for gaming.

I had the G602 which I loved minus the fact that it drained batteries very quickly. This is an improvement.

The performance of the mouse is good and it feel good in my hand. The biggest perk is that it is a wireless mouse that has the 6 thumb buttons and isn't too flashy. However, I prefer the G602 to this entry because feels a bit better to use and because the battery replacement is better being underneath rather than the back of the mouse. The G604 is lighter and better balanced because it is a single battery.

Nice upgrade from the previous version of this mouse. Software is bad but overall the mouse is solid.

I feel like Logitech read my mind. They took last year's model and added most of the features I wanted. My favorite feature is the DPI control. Instead of cycling through presets that had to be programmed into the G Hub software, there are now small +/- buttons to adjust the DPI on the fly. It is exactly what I want when moving from an ultrasensitive game to my three-screen wide desktop. The scroll wheel can either move in a ratchet mode or freely. It takes some practice getting used to it but it makes scrolling faster when looking at a long page. All of the buttons are programmable and the G Hub software switches modes based on the application being used. From standard Windows commands to anything specific in each game or individual keyboard keys can be programmed into the buttons. They even have a search feature in the software to instantly find the commands. Then with a simple drag and drop function, the button is programmed. While I cannot confirm battery life at this point, the mouse has the ability to connect via the included Light Speed receiver or Bluetooth. In order to have the maximum response time and DPI, the mouse must use the Lightspeed receiver. But to conserve battery life, a simple button press switches the transmitter from Light Speed to Bluetooth (if your computer can handle Bluetooth). By doing so, this can extend the battery life from 240 hours of intense gaming to more than 6 months of general computer use. The feel of the mouse is really comfortable. I especially like the thumb rest which my older model did not have. It will take me some time to get used to having six programmable buttons by my thumb but they are easy to feel and know which one I am pressing. I have some big hands so it is a little tricky pressing the buttons closest to me. That too will improve with practice. Overall, I am really happy. The responsiveness, especially with the easily adjustable DPI, is excellent. Logitech took a good mouse and made it even better.

Excellent feel & control. Very comfortable and smooth