Logitech G400s 910-003589 Optical Gaming Mouse

Awesome mouse, got to say for the price.Its been 2 days and already loving it. The design doesn't shout for attention like it does in the image, its very subtle. You need to download the Logitech's gaming software to assign custom keys to preferred games or application. Very simple to install and follow on screen instructions, and this mouse itself is plug-&-play.Amazon delivered on time, the only thing is the outer packet of this product was really dusty and dirty - like really dusty as if it were seating in a warehouse for like an year or something, I wish they had cleaned it before packing. But the inside as it should be.

Good for claw grip, switches give good feedback. Trusted g400s over DA 2013, reason, good optical sensor, can poll upto 1000 hz, ergonomics, price tag.Cons : no braided wire.

This is the best gaming moue available and the most durable. But why is it overpriced at 11k while it costs just 2k .

The one I received from Amazon had an unnecessarily clicky scroll wheel. Got it replaced at a local service center and the new piece is excellent.Can't let my poor experience become a reason to affect its ratings.

i m in love with it. awsmmm dpi control. smooth run.. but download its official software from logitech site. it'll help u to manage ur settings and full control on the mouse. software is too easy to use. i m using it for cs 1.6 and csgo , dota etc. i can control dpi from inside the game by the help of software. And amazon.in fab job delivered in just 4 days. happyyyyyyyyyyyyyyyyyyyyyyyyy

Good mouse for gaming.Reasonably priced one from Logitech.Very good for FPS games. Real good grip and awesome design !!

Used product received returned it

Not great as I expected. Jittery in smooth surfaces, had to use a mouse pad. Overall feels good in hand, decently useful. Extra buttons will work only if the supporting software is installed, that too no guarantee for trouble free use.

Tres bonne qualité

I had an MX518 before this, a mouse that lasted me for ages. I was concerned that after using it for so long it would take ages to get used to a new one. However, the g400s is almost exactly the same. It's slightly lighter in weight, which you notice mostly when moving it, but it tracks superbly, with all mouse buttons responsive and quick. A superb replacement so, and good value for money, especially if it lasts even half the time my old mouse lasted for.

I've had this mouse for about a year and 3 months now and still works just as well as it did the day it came.Pros:- Comfortable, the contour hugs my thumb and provides a solid grip, the shape of this mouse is ideal for either a palm or claw grip when gaming or general use. Only caveat is that there's a ridge on the right side which is awkward on the ring finger when using a palm grip but helps when using other grips.- Build is very solid, like I said I've had this over a year and there is zero problems with it.- No signs of wear besides the G logo on top is chipping away slightly. Even the high-traffic areas like the palm and left mouse button areas have immaculate printing still- Hard textured plastic side grips. This means durability, none of those crappy rubber things glued on, the textured plastic is grippy even with my sweaty hands.- Good clicky switches on all the buttons besides the DPI ones- Very precise and clean movement, the feet on this mouse are super smooth. I had to switch to a cloth mousepad instead of a plastic one because this thing glides- Very nice weight, heavy enough to feel solid but light enough for quick movement and easy lift- Software offers a lot of flexibility, you can set up different customizations for each game, etc etc. Running in the background only takes up 20 mb of ram (less than half as much as Cortana when she's supposed to be off)- No obnoxious LED color switching BSCons:- The placement of the forward thumb button is a little too far to reach in a snap. I mostly use it for things I don't use often.- The DPI buttons are very spongy but I rarely ever press them so fair enough- The scroll wheel is kind of floaty and imprecise- The ugly decals (in my opinion)Overall top-notch 5/5

Bought this mouse primarily because I wanted to have a couple extra buttons available when playing computer games. I did my research, settled on the G400s and have been happy with it for 9 months running now. While it is marketed as an FPS gaming mouse, this is an easy recommend for anyone based on excellent ergonomics, customization and durability in particular.Pros:Durability - Buttons rated at 20 million clicks. At my present rate of use this mouse would last another 50+ years. There are no signs of mechanical wear whatsoever. The only hint that the mouse is used at this point is a slight bit of abrasion on the pearl-colored "G" logo on the mouse.Ergonomics - Deep thumb groove means mouse is secure in hand and easy to pick up. Fits natural curve of hand with good button placement and feel.Sensor Accuracy- one of the most accurate sensors on the market. This likely won't matter to you unless you happen to be a fairly hardcore gamer but is a nice bonus for any user.Software- The mouse is plug and play and the forward/backward buttons are usable out of the box, but the buttons near the scroll wheel need the Logitech software to be mapped. The Logitech software is slick, light, powerful and quick to install and use. Be it a game or Microsoft Excel, there is no reason productivity doesn't go up relative to a standard mouse.On the Fence:Styling- This is a souped-up premium office mouse with gaming innards and a new paint job. The styling will be hit or miss with most. The office types won't like the gaming paint job and the gamers won't like the fact there are no flashy LEDs. To both I say, "function over form."Cost- You can get all the office functions of this mouse for $30 if you need the buttons but not the "Zero Delta" sensor or 1000hz polling rate etc. As a gaming mouse, it is well-priced compared to its main competition.Textures- The mouse comes with "hydrophobic surfaces" which are durable and resist sweaty palms. They work as advertised and are very durable but many people don't care for the "all plastic" feel of the mouse. The mouse works and it works well. If you need a rubber or satin feel to your mouse, seek therapy immediately and spring for a different (likely inferior) mouse in the meantime.Cons:Lack of braided cord- this could/should be standard these days. Braided is better for looks, sounds (nobody wants a mouse cord that goes fwap fwap all day) and generally staying out of the way.Scroll Wheel- No issues personally, but the profile is admittedly low, it is simply a smooth rubber wheel with a little bit of cheap wiggle and it appears identical to what is on Logitech's $5-10 mice. For a $50 product, it seems rather out of place. That said, it works and this is a rather nit-picky con some wouldn't even notice were it not for the gripes of others.In summary: impressed overall, particularly with the durability aspect of this mouse. 9 months in and I am beginning to believe it will outlast the USB port concept...

This replaces my MX G518 mouse that I had for years. I replaced it because the other was pretty scruffy looking and the sliding pads were falling off. It is easy to get used to since the shape and size feels the same. There the similarity ends.Pros:The new one has a much higher DPI that is not as useful as thought. Since I do computer graphics for a living, I thought this maybe useful. The old MX518 had a lower native DPI and it seemed always a bit low. Since I have a 2560x1600 monitor, it takes a lot of DPI if you want to move across the screen without lifting the mouse. It turns out that for 4000 DPI is not useful, though it may come in handy for 4k monitors. In the supplied software you can setup as many as 5 sensitivities. I use 4, from 500 DPI for accurate painting in Photoshop, to 2800 DPI for general computer use if I want to move from side to side of the screen in a few inches. It does all very well. The pads are also very slick, but as someone mentioned, you have to cut holes into them if you want to take the mouse apart for cleaning. The mouse cursor has absolutely no overshoot even when sliding across the screen at high speed and always returns to the same exact spot, assuming cursor acceleration has been switched off.Cons:The scroll wheel is absolutely terrible. This is why the review is only 4 stars. It felt scratchy and stiff, like there was fine sand in the gear. I waited a few months before deciding to taking it apart to break it in and it has improved some.The other issue is that depending on the angle of my finger, if it is right on top, then the scrolling feels even worse. And as mentioned I will have to cut small holes in the pads to access the screws. Maybe it is one way for Logitech to see if the mouse has been taken apart. My plan is to see what's wrong and maybe switch scroll wheels from the older one, if that's possible.