Customer Ratings & Reviews

has about a week of charge but the sensor is powerful and accurate. response time is very fast

This Logitech G900 has excellent response, RGB lighting, good battery life, and is, ergonomically and from a tactile perspective, very satisfying to put through its paces. The clicks are distinct and satisfying, the mouse wheel feels great in click mode or in free scroll, and the customizable side buttons (2 per side, all 4, or NONE if you prefer) have a good feel too. The mouse is light, the charging cable is braided, the battery life is good, and you can use as a corded mouse while it charges. This mouse is worth splurging for. Go for it!

This mouse is an engineering wonder. It replaced my iMac Magic Mouse which was cumbersome and non ergonomic. This mouse fits my wrist perfect and the software/app that can be downloaded helps in customizing the mouse's settings to fit your needs. There in no delay with its wireless Bluetooth connection and it's multiple dpi settings are conveniently placed on the mouse. The built in rbg lighting is the topping on the cake by providing the finishing touches to your setup. I approve of this product and you will to!

I found the deal and I also look for a mice that can play the game well like OW, so here come to the g900 chaos spectrum mouse. The mouse is incredibly light, pin point accuracy, and very low resting hand position. The settings are able to be saved on the mouse itself and also offers to ability to add or remove buttons. It also adds a pretty snazzy and adjustable RGB led in the logo and the dpi indicators. Comparing to my other logitch mice, G602, Mx Master, this one is the best one for gaming.

This mouse replaced my Logitech G9x, a mouse that I used for about 8 years! This G900 improves on that mouse in every way except for one thing: the weight adjustment. I loved the heavy feel of my G9x, but this new G900 is nowhere near as heavy, but still has a decent weight feel to it. I didn't want to pay an extra $50 for the G903 just for some added weight. Anyway, the mouse's response and accuracy is far beyond that of the G9x and anything else I've ever used. DPI settings are great, and the customizable profiles are incredibly useful. The Logitech software hasn't given me any issues so far, and it's quite user-friendly. Overall, if you're considering a new gaming mouse, I highly recommend this mouse!

I got it on sale and I don't regret purchasing it at all. I switched form a Razer Mamba Tournament Edition mouse to this. I love the wireless feel and the freedom. Battery life is pretty good too.

This mouse is good. There is no lag from it being wireless. It is comfortable and the modular buttons are convenient for ambidextrous users. My one complaint, is that if you forget to turn off the mouse via the button on the bottom, it won't have much battery the next time you use it. There should be some sort of automated battery saving mode.

Good battery life, tracking and comfort. On the fly customization and ambidextrous design is a big plus!

This mouse is a replacement to my logitech g502 because of how much lighter it is, but there isnt cable drag. It has as good of tracking as the g502, but with those extras.

The Chaos is the best mouse I've owned to date. Hands-down. It's sleek, smooth, solid and reliable to a point approaching perfection. The sensor technology is suberb, the software integration is flawless and wireless battery life is hard to believe, especially considering it's Spectrum and actively synced with my other devices. The button configuration is unique to the many mice I've owned as it is possible to place two buttons on the left (rh), two on the right (lh) or even two on both sides. The last option was tempting due to the quantity of buttons available for various games, but in practice caused too many inadvertent presses on the right side. Maybe it's possible to get used to it or maybe some people have hands that may accommodate the layout, but mine do not. For the record, while it's an option to have four buttons, I doubt it was the intended function, at least for hardcore gamers. So it's tough to knock it for something it doesn't pull off perfectly when it's an add-on. That leads me into my only complaint about the mouse. The reason the extra buttons didn't work for me is because the mouse is slightly too small. My second favorite mouse ever is the Deathadder Elite. Where it fails in comparison to the Chaos, it's best feature is the size and shape of its body. If the Chaos was about .5 inches wider, it would be the perfect mouse. Not enough to take a star off, because it's probably perfect for many out there, and it's not enough to cause any problems in any games. It's just not 'perfect.' Other than that one problem, it's the best mouse on the market today. Period.

Have been wanting a wireless mouse for a long time, but have been avoiding it due to the stigma with using wireless mice for gaming. Couple friend had this mouse and had nothing but good things to say about it, so I gave it a shot. Have to say, the mouse is every beed as responsive as any wired mouse I've ever had, maybe even more so. It has a great weight to it and the battery lasts forever. Highly recommend this mouse.

While I agree the price is a little steep, none the less its a great mouse. You have the option to go wireless or wired and to be honest I can't even tell the difference between the two. I do, do some gaming and still there is no lag (that I have noticed). The mouse is packaged nicely and its extra accessories come in a nice small storage box. Overall great mouse and battery life that offers you the option to go wireless or wired.

I purchased as a gaming mouse, it is confortible and responcive, I dont use the customization features but it tracks acuritly and smoth. I litte coastly for a PC mouse but I like that it's wired and wirless both.

Time: Using for 2 weeks solid. I telecommute and game, so I'm at the computer using a mouse as much as 12 - 14 hours a day with a minimum of 8. I own a conga line of Logitech mice due to their superior ergonomics for my hand (and one Cyborg RAT which has killer adjustable ergonomics and a flaky, bargain-bin sensor). The G900 is nice and long for large hands like mine and would work great for people with long fingers too (my hands are like pie plates). Weight -- or lack thereof -- is excellent over other cordless mice. Battery life is 2-3 days for me -- bling lights turned off -- and the included cord is FINALLY supple so charge-while-using is issue-free. Click feel and button placement are also perfect with only light pressure needed which lowers fatigue. The extra buttons are useful and well placed. Compared to other mice: G700s: G900 has a WAY better battery, much lower weight, and works for lefties. G700s is slightly better for large hands, but that's a small tick up on an otherwise inferior mouse. The G700s charging cable may as well be copper pipe for its lack of flexibility. G500s: Obviously corded. G900 has better click feel and a surprisingly better cord for corded use. G500s has the slight edge the G700s has in large-hand ergonomics. The ONE Con: Price. I got mine on Black Friday for 1/2 price. I'd probably eventually have got one and been happy nearer to full price, but holy cr*p, Logitech, $150 is a bit tough for the vast majority to dump on just the mouse.

This mouse is expensive, but I love the weight, feel, and responsiveness of the G900 coming from the G502. I was also not a fan of the button placements on the G502 and would accidentally press buttons that I didn't intend to, so when the G900 went on sale, I looked to upgrade. Switching to this mouse has also made FPS games more fun to play for me, so this mouse is worth checking out.

Long lasting battery, customizable button layout and great tracking. I have not noticed any difference in tracking compared to my G502 wired mouse.

This mouse feels great and is super responsive and wireless. I have yet to use my old mouse. This will be my daily driver from now on.

I was looking for a new mouse after my Logitech G500 mouse no longer worked. This g900 mouse is great. Battery life seems to be descent. LGB lighting is cool but covered by the hand. Software is nice to use. Looking for a great wireless mouse for your gaming laptop or desktop I would get this. Got mine on black Friday 2016. Prices is high otherwise.

Upgraded from a G502 and I can say this is the best mouse I have used. The weight and the design is great and wireless feature makes tangling cords as a thing of the past. Battery life is also great for a gaming mouse and you can get a few days worth of life on a single charge. The only con I would mention is the lack of the replaceable battery

I was sceptical to go Wireless but my cat loves the cable of my mouse and my g9x would be a goner soon. So this was on sale and decided to pick up. It's lighter then I thought and holds a charge good as well. It's more responsive then the g9x and lighter and feels nice to use after getting used to the new shape