Customer Ratings & Reviews

This mouse has very good ergonomics for right-handers. The battery life has been going strong and the latency is non-existent and is on the level of a wired mouse. Great for gamers.

Just like my G703 but with Bluetooth for travel. Extremely responsive and easily one of the best wireless gaming mice available.

Got it as a gift to be used both on a gaming computer and a work computer and he is very happy with it

I’ve been using it steadily for months and it’s been a great device! Always responds quickly and back tweet has no ever died

This mouse is perfect. I have had absolutely no problems with it. The best thing is that it can work on only one battery.

This mouse is almost too sensitive. There are all kinds of extra things that it’s supposed to do but instructions are so poor that I have no idea how to use them.

This mouse is great. It fits very comfortably in my hand. I am a fairly casual gamer but this mouse does the trick

Simple design, works great and I love being able to switch connections between RF and Bluetooth. Well done.

Loving this mouse! good connection, good quality, perfect size for my hand. Also good price :)

I’m always impressed by Logitech’s line of electronic products. The brand is one I trust and have no reservations recommending. This Logitech G603 Lightspeed Wireless Gaming Mouse is no exception. Whether gaming, or during basic computer usage, the mouse performed smoothly, gliding across the surface of my desk, no mousepad necessary. Logitech’s LIGHTSPEED Wireless Technology is even faster than a wired connection, and their revolutionary HERO optical sensor delivers amazingly sensitive, accurate movements. Although the mouse had a light and balanced weight and feel to it, with a classic yet ergonomically contoured shape, I found the mouse to be slightly too big for my smallish hand. However, this is something I believe I’d adjust to and it in no way hindered me from being able to reach or use the side buttons or scroll wheel. As with more and more electronic accessories these days, this Logitech mouse features the ability to pair/connect to multiple devices via Bluetooth, and to switch between them with the push of a button. The Logitech G603 Gaming Mouse takes 2 AA batteries, which gives you up to 500 hours of playtime. Though an interesting quirk about this mouse is that you can also adjust the weight and balance by using one battery instead of two. I’d definitely encourage downloading the free Logitech Gaming Software from Logitech.com. This software allows you to easily customize the 6-programmable buttons on the mouse to simplify in-game actions. Overall, I’d most definitely recommend this Logitech G603 Lightspeed Wireless Gaming Mouse. Even though it has “just the basics” compared to all the ‘bells and whistles’ a lot of gaming mice have, if you don’t need so many programmable buttons, this mouse should suit your purposes nicely.

Wireless gaming is scary, but I have no issues with it. Also, its comfortable in your hand.

I bought this as a gift for my brother and he really likes it, 6 months in and no problems with it.

Super responsive and up to 500 hour battery life. This mouse is well worth the money

Great mouse that has a good weight to it. Has the ability to be customized per game.

I like the mouse a lot. I mainly use it for productivity purposes rather than gaming. I love the aesthetic of the mouse. It looks great. It functions great as well. Having a physical forward & back button is vital for me. I use Excel a lot and have them setup to move forwards and backwards through spreadsheets. It's easy to setup with Logitech Gaming Software.

This mouse has some nice weight to it, helps with the gaming experience.

Mouse is high quality , very responsive for gaming and good battery life

Awesome mouse with great battery life. No complaints

Does what it is made to do fast gaming and multi Bluetooth sync.

Works great and comfortable fit. Responds without any delays too.