Logitech G604 Lightspeed Wireless Gaming Mouse with 15 programmable Controls, up to 240 Hour Battery Life, Dual Wireless connectivity Modes, Hyper-Fast Scroll Wheel - Black

My husband and I are going to order these in bulk just in case they stop making them. They fit his large hand and my tiny hand perfectly. So many buttons and they're so easy to press. We play WoW and it's great being able to program the mouse for different game platforms!! I have different bindings for WoW, default (chrome, youtube, etc), and one for the Sims. I use keybindings for wow for my abilities, off of wow the buttons go back/forward, pause/volume for videos, and zooming into a page. For sims I can have the buttons bound to delete, copy, put walls up and down, undo/redo, page up page down, all conveniently on my mouse!! The scroll wheel options are great, I use it a lot for when I need to scroll through auctions on wow (my husband loves it for this). The left and right clickers are easy to press even if you have shorter fingers like me (whereas some mice get harder to press as you move up the mouse. If you know what I'm talking about, trust you won't have that problem with this one. The battery lasts a very long time. The only thing I would warn about is that the part of the mouse that pops up is only held in place by a magnet. It works fine, but I had a habit of popping it open a tiny smidge and re-clicking it into place, didn't even realize I was doing it (I guess kind of the same thing people do with fidget spinners or biting nails etc) and it loosened the magnet's hold overtime to where it started popping up when I was in the middle of playing. SUPER annoying. I think it also had to do with how small my hands are, I have to tighten my hand on the mouse, causing it to unclick easily after that mechanism was weakened by me messing with it. My husband just rests his giant hand on the mouse rather than having to grip it tightly like I do, so it didn't affect him (he offered to take the one I messed up lol) So I recommend not opening the battery lid unless you actually need to, just so it lasts as long as possible. The mouse is overall well made. We've gone through a LOT of mice and I don't see us ever wanting another one from this one.

The Logitech G604 mouse has been a revelation in the world of computer peripherals for me. Its ergonomic design, thoughtfully placed side buttons, seamless performance with no input lag, long-lasting battery life, and sleek black finish make it an absolute winner in my book. The ergonomic design of the G604 is an instant standout. It fits my hand like a glove, allowing for hours of comfortable use without any discomfort or strain. The contours and textured grip make it a joy to hold, whether I'm working, gaming, or both. The side buttons on this mouse are an absolute game-changer. Positioned perfectly, they're easily accessible without being in the way. This is especially valuable for gaming, where quick access to additional commands can be a deciding factor in a match. One of the key features of the G604 is the complete lack of input lag. Whether I'm navigating a document, fine-tuning my aim in a game, or performing intricate design work, the cursor responds instantly to my movements. It's a vital aspect for any mouse, and the G604 excels. The battery life is impressive. I don't have to worry about constantly recharging or replacing batteries. It just keeps going, ensuring I'm never interrupted in the middle of a task or gaming session. The sleek black finish is not just for aesthetics; it's also for practicality. It's easy to maintain and doesn't show wear and tear easily, which is perfect for a device that gets a lot of use. One piece of advice I'd offer for any mouse, including the G604, is to invest in a hard mouse pad. It not only provides a consistent and smooth surface for precise tracking but also prolongs the life of your mouse's feet. In conclusion, the Logitech G604 mouse is a top-notch choice for those who demand both comfort and precision in their computer peripherals. Its ergonomic design, intuitive side buttons, input lag-free performance, long battery life, and sleek aesthetics are a winning combination. To take your mouse experience to the next level, pair it with a quality hard mouse pad, and you'll have a setup that's hard to beat.

I have had a G602 for 5 years and even got my daughter on a year later when I got her a laptop. I got this one just because it was on sale again for $30 (Same as my first 2 purchases.) I put it in my closest as backup. The battery life lasts months, it's a little heavy due to the 2 AA batteries but it's still the perfect weight for me, it does 500mhz which is supposed to be good for gaming, but I don't do anything competitive, but it did great with DOOM 2016 and Cyberpunk. The software is good, I used it and swapped the page back and page forth buttons and then saved to device and deleted it. I really don't use the other side buttons, but they are all fully programmable including making macros for it and then it saves to device. There are 6 DPI modes and I use the middle option (2400dpi?) the DPI buttons are on the mouse and there is a switch in the middle to turn the mouse to economy mode which I never use since the battery life is already amazing. The mouse is super comfortable for my big hands, The thumb rest has spoiled me, and I'll never buy another mouse without one, but this mouse is made for your palm to rest on it (it has a high arch) so if you like to use the claw method this isn't for you. I never had the "double click" issue with my mouse. I didn't even know that was a thing until reddit and Facebook mentioned it. After 4 years I did have to open it and use contact cleaner for my middle button which got dirty with gunk and became hard to press, but contact cleaner did the trick and it works as new again. It was easy to open and clean. If you are looking for a good wireless mouse, I recommend this one but wait for a sale. $30 is a steal.

Started off great, and I guess that an 18-month lifespan should be expected for a gaming mouse, but a little bummed that it is acting up already. After petty much daily use of a couple hours per day - 18 months later, the primary left mouse button double-clicks it you don't apply enough pressure (way more than should be required), making it basically unusable for gaming - and quite annoying for normal daily use.

I was looking back through my Amazon purchase history. In 17 years, I've purchased 6 mice, all Logitech. I've always loved my mice to death. Even though I no longer play MMOs, I still buy gaming mice, maybe out of habit. If I ever start playing again, I'm ready! Anyway, this is replacing a G602 that lasted for 4.5 years almost exactly. The mouse wheel suddenly went pffft a couple of weeks ago. It still works, but it's loose and "slidy" now. That mouse is now relegated to my laptop. This 604 is almost the same exact design, except it's more lightweight, the side buttons are easier to press because the shape has been redesigned, and the mouse wheel noticeably clicks whereas the 602's was smooth. I admit I prefer the smooth scrolling. The clicky feel will take a bit getting used to. This mouse also only takes one AA battery and, when using the USB dongle, it's supposed to last up to 240 hours. It can also connect via Bluetooth, which will apparently extend battery life to over 5 months. At least that's the spiel from the Logitech website. If it's true, that's pretty incredible. And also important, the mouse is aesthetically pleasing and feels nice in my hand. One feature that's cool (that I probably won't use) is the lightspeed button. Because this mouse can connect via USB dongle and Bluetooth, you can have this mouse connected to two devices at once. So you could have the dongle on your PC, hit the lightspeed button to switch to Bluetooth, and start seamlessly using it on your laptop. That's pretty cool. Note: I had trouble installing the mouse software on two different computers. I'd click the executable and the installer just wouldn't launch. It's apparently finicky. If you have that problem, try restarting your computer and hitting the executable first thing. That fixed the issue for me on both computers.

this mouse lasted me about 6 years. this mouse has seen countless Warframe missions, countless hours long gaming sessions with friends, countless failed missions, and many times more successful ones this mouse has seen frozen peaks, scorching deserts, countless firearms and melee weapons, countless hours in a browser finding information on the video games i'm playing it's seen dozens of configurations and setups for hundreds of games, it's seen drops, spills, nearly dead batteries when the squad's rushing to extraction it's seen opened messages where a friend needed someone right that moment, it's seen emergency calls at midnight to talk friends down from bad decisions it's seen all that and more. it's survived for years, it's survived all of that, and never once has it let me down, had an issue, or moved in a way that betrayed me. this mouse has seen me build most of my digital life from my first email account, to my first Steam game, to learning Linux, everything. this mouse has been with me for the overwhelming majority of my digital journeys, and not once has it failed. i'm writing this review a few months after i have elected to give it retirement, in favour of an ASUS ROG Spatha X, but should i ever need it again, i have no doubts it will do what i need it to. this is the best gaming mouse i have ever owned, it fits perfectly in the hand, the original MSRP is great, the software is perfect, and the responsiveness is instant. it's earned its retirement, and it will not be forgotten. retire well, my old G604.

I needed a mouse for small hands. A gaming mouse with the extra buttons. I swear no matter what you always end up with this boulder sized things and this is no different. If god sent me this I would still throw it in the trash just because it's gigantic. Make a gaming mouse that is actually appropriately sized for people without bear paws for hands and I'll give it good review. From now one every time I get another "gaming mouse" that is really "we're too lazy to make this for normal people and women" i'm just going to give it one star. Why? That's who I bought it for. Figure it out. There are other sizes to humanity besides "giant". Updating my review: - scrolling the mouse quickly backwards causes it to scroll forwards sometimes. this seems to occur when the game reaches max camera distance. - there are 3 upper buttons and 3 lower buttons for the thumb: a) the three upper buttons are actually button 1, 2, and 3 on the keyboard. b) the bottom three buttons are mouse function 2, mouse function 1, and... non-functional I guess. They do nothing in game and so... well... what the heck is the point?? This seems to be the common thing with "gaming mice". You think you are getting extra buttons, but they already keyed to buttons you already have. Where not they do nothing at all. I absolutely love logitech. Pretty much all of our stuff is logitech, but there was a bit of absence in the logi this time. Scroll isn't scrolling properly and this lower back key isn't connecting with anything in-game. Maybe it works for the games, but this was going for competitive play. Another thing that I don't understand is the shape of the thumb area. The curve of a regular mouse would have the thumb buttons be such that to rest the thumb forwards triggers function and to move the thumb back onto the under knuckle is function 1. This makes sense . "Forward, backward". Very logical. This mouse? The back potion is in the curve. You've got to fully move the thumb tip back to find it. This is changing reactions times to something dramatically slower. Exactly what you do NOT want for competitive play where a second is roughly the same an eternity. Now, this could have been offset by having that bottom back key actually function. It, however, doesn't. At least not in the game it was purchased for. As such, it just means there's a "void"; literally and figuratively that is non-functional. There are many things I would do differently with this. The thumb area needs to come out to not interfere or reduce response times. Accuracy seems to be off when the mouse sensitivity is up, but it otherwise moves very smoothly over a metal mouse sheet pad. The accuracy needs improved for twice responses. The back mouse button needs to work. The size of the mouse as a whole either needs to be reduced or it needs to have several size options. Scroll needs to work. I think for the thumb keys I would turn them outwards rather than inwards since that's most of their initial problems. You can't reach them. After that I'd be very clear in my mind about what I want from those keys. That they auto-path to 1, 2, 3, bugs me. I already have 1, 2, 3. I need Miscellaneous A, B, C so I can path 5, 6, 7 to them. There are between 20 to 60 quick slots / hot keys / action bars in games you desperately need to have in easy reach. Either because the devs break something so the only option is the hot key it or there are dual functions you're trying to take advantage of... This... doesn't understand that. It's not a logitech singular problem. I'd say 99% of "gaming mice" just don't grasp this. Like someone at a board room said "hey these kids like extra buttons on mice. make one of those" and someone else who had never played a game in their life then did that. the result? all the gaming mice. worthless It's a mouse with extra buttons. does it do what you need for your game? buy it and find out is apparently how these things are sold. more than likely though... it won't do what you need. this isn't doing anything those do unless for some reason you desperately need the 1,2,3 keys to be in easy reach. even then... curves oddly. 50/50 if it will fit your hand or not. it's too big for mine and so isn't likely to fit a girl's. stick 15$ mice with the pretty lights. it's going to give you the same advantage as this will.

Best mouse I've owned, and very sad it's been discontinued. An upgrade from the G602. Pros: - Six side buttons and two additional buttons by the left click. - Side scroll on the scroll wheel. - Scroll wheel unlock allows the scroll wheel to free-spin for rapidly scrolling long pages. - Bluetooth/Lightspeed quick toggle allows quick swap between devices. - Quality materials make the mouse feel comfortable to hold, and the scroll wheel has a very satisfying weight to it. - All keys are fully reprogrammable (aside from scroll wheel unlock and lightspeed/Bluetooth toggle). By downloading the Logitech program you can reprogram all mouse functions, including left/right click and scroll up/down/left/right. You can use the program to automatically switch between key bind profiles depending on which app you are using or you can set (up to 3 I believe) profiles on the mouse itself, which will be usable on any device you connect the mouse to. You can set one key to switch between profiles, as well as set a "G-Shift" key that toggles all key binds while you have that key pressed. This allows a huge amount of key bind customization. - I do not play games competitively, but I have never had issues with input lag. I use the lightspeed dongle for my gaming PC, and the Bluetooth connectivity for anything else (I believe you can have 3 devices paired at a time, though I'm not positive as I only have 1 other device I connect regularly). That said I have used the Bluetooth connection for gaming on many occasions and I personally don't notice any input lag. - The mouse runs on 1 AA battery, and in my experience will run on that battery for slightly less than a year. - Pocket for the lightspeed dongle and on/off switch allows you to easily pack up the mouse and toss it in a travel back for transport without worrying about losing anything or draining the battery. - I bought this mouse for $65, and I would have paid much more for it. Cons: - The Logitech G-Hub program (and its predecessor before it) can be really annoying to use, and sometimes fail to correctly switch your profile to the correct program-specific setup, leaving you without your key binds in-game. Never had any problems with profiles saved to the mouse though, so manual profile toggle still works great. - The use of AA instead of a rechargeable battery may not be preferable to some. I find it convenient, but perhaps it is more wasteful of resources. I tend to get slightly under a year of use out of 1 battery. Additional Info: - After ~3.5 years of use the right click stopped working. By this time the mouse was discontinued and there were no other mice like it that I could find, so I bought a new chip and took the mouse apart to replace the old one. The chip cost me $14 on eBay and the repair was simple (though there are many screws and parts, so take pictures and watch a video online first). It seems you can replace almost all of the parts for fairly cheap. - The grip on the thumb rest came up from the plastic underneath it after a couple years, and I had to glue it back down. - Other than that, the quality materials have held up well, and the only sign of wear has been a slight sheen that has appeared on the left/right click buttons and some scratches on the shiny strip down the middle. - This mouse (and the G602 before it) has made my life significantly easier from allowing me extra key binds for gaming to quickly navigating the web. Well worth the cost.