Logitech G604 Lightspeed Wireless Gaming MouseCarbon Neutral Certified by SCS Global Services

This mouse has fifteen programmable keys that eliminate so many point-and-click movements, and the battery life is amazing.No lighting (flashing or always on) to be a distraction to me. The price has gone way up, but still worth it.

This is my third or fourth mouse of this model. Only reason I've gone through so many over the years is because I play wow a lot and wear out the left click button. I'm sure it's an easy enough fix but I honestly can't be bothered so I just buy a new one. Been using this since the g602. The battery life on Bluetooth lasts me for MONTHS. I'll be sad when I can't get this mouse anymore. It's legit best on the market

I've been using this brand/model mouse for several years. I just replaced my 2nd G604 after 2 years (warrantied) with the same exact model. I can't imagine ever using another one - this model works so well.I definitely recommend this mouse.

As a long time user of the G602 I was hesitant to try the newest "version" in the series. Recently, my middle mouse button died on my old G602 so the opportunity finally presented itself.G604 Pro's: Onboard storage compartment for the usb connector, only uses a single AA battery, comfortable in hand, infinite scroll wheel locking option and bluetooth (if that's your thing).Cons: Spongey side buttons (hard to tell if your even pressing down), horrible middle mouse button (the wheel itself is a monstrosity), minimal rubber grip on top, and the worst of all the new button configuration software.Alittle bit about the new software: I think it's actually quite nice the features that it does have and setting mappings for different games is quite easy and clear to configure. HOWEVER, the bound keys don't appear to register if this app isnt running in the background. The G604 never had that requirement, you would set the button mappings and close it out and that was it, your good to go forever until the dawn of time.Overall, I'm a bit disappointed. I'm glad they made another mouse with the same button style as the G602 and I think they got some things right with the new mouse. Sadly I just reordered a new G602 for myself (which is more expensive than the G604 at the time of writing this)

Love the LiteSpeed series of Logitech mice, as I've had a few. This newest one, the G604 is amazing! Tracks on any surface, lift-off is great, no noticeable lag between the usb wireless or the bluetooth (an that is a plus for me to use on my main computer an laptop without having to swap a dongle), single AA battery life is well on par with spec, an the USB dongle is as tiny as you could make one, an even has a place under the palm-wrest to put it whilst traveling an throwing it into a laptop bag, which is why I got this in the first place!If there is a VERY slight niggle on my part, is the lack of a pinky rest on the right side. My right pinky is left to drag on the surface. I feel this would have been a no-brainer were the whole mouse wider.Another thing I whish Logitech would bring back is the way the switchable wheel clicks are used. In the past, you double-clicked the scroll wheel to make it either free-spinning, or with the clicks. With this one, there is a button underneath that would, IMO, be better served as a macro button.Can't think of much else without comparing to dedicated "gaming" mice. The 6 side buttons are in a great position for me, even more than my last 3 iterations of the Razer Naga series or the Corsair MMO mouse. Logitech just get's it done every time, though a bit slow to respond to the market. You can't go wrong.

I always come back to this mouse. The main things I love are:1. Wireless with both dongle and Bluetooth - makes it easier to share between computer2. Uses AA battery so I can use a good one and it lasts a lot3. Enough programmable buttons4. SIDE SCROLL BUTTONS#4 is my favorite. It's a small thing but I have become so used to having those side-clicks that I only get mice with them and a lot of the popular ones don't have it or if they do they are wired. For some reason Logitech decided on discontinuing the G604 so I recommend either get one now or start saving because they will become more expensive with time.

This is the best wireless gaming mouse on the market period. I don't understand why more companies don't add this many buttons to all of them. They are all easy to hit and with g hub are all customizable. The mouse fits great in most hands (my friends and I all use it). It doesn’t have as many buttons as a mouse for an mmo. But for shooters, or most gaming it’s perfect. Could set up different customizations for each game and computer software if needed. Don’t understand why they haven’t made a rechargeable version.

How hard can it be to make a decent mouse? Well, this is a good example of how to make a bad one! It works well as a mouse as long as you don't need the scroll wheel. However, in today's modern world the scroll wheel is used all the time! And this one is absolutely terrible. It has a major detent on rotation so you feel a heavy click every few degrees of rotation. Then it wobbles from side to side because the side tension is too light. Then they made the wheel surface slippery so it is hard to scroll. Overall it feels like the wheel is wobbling and bumping down the road! I wish I was making this up, but it really is bad.