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Item#: N82E16826104838

Logitech G400s 910-003589 8 Buttons 1 x Wheel USB Wired Optical 4000 dpi Gaming Mouse

  • 8 Buttons 1 x Wheel
  • USB Wired
  • Optical
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about G400s




Tracking Method
Scrolling Capability
1 x Wheel
Maximum dpi
4000 dpi

OS / System Requirement

System Requirement
Windows 8, Windows 7, or Windows Vista
USB port
Internet connection for optional software download












Package Contents
User documentation

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of G400s

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  • Nicholas M.
  • 3/21/2014 4:45:02 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggs

Pros: Good feel, well-placed grip intents and buttons, decent size. For someone like me that has large hands, it fits well into my grip, plus, it's well-contoured so it would probably work for someone with smaller hands too. The color scheme is as expected for "gaming" hardware, with subdued colors and matte black dominating, giving it an attractive look.

Cons: It's all hard plastic, with no rubberized surfaces to enhance grip. Also, this mouse replaced a failing MX518 and, while it does the job and superficially resembles that old, amazing piece of equipment, it just doesn't feel as solid. I hope this lasts as long as the old mouse did, but I'm not getting my hopes up.

1 out of 1 people found this review helpful. Did you? Yes No

  • Jerry H.
  • 3/8/2014 2:03:04 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsAmazing mouse, no regrets

Pros: I LOVE this mouse! It has amazing comfort, and I love their gaming app. It took just seconds to reprogram one of the buttons, and I setup my DPI so that I could go from 2000 to 200 in one click of a button for sniper shots. Then, with one click of a button, I can go back to my normal setting. I can set up to 5 different DPI settings for different games or situations. A very nifty feature. Once you start to use this and or the back and forward buttons, you'll never go back to a mouse that doesn't have these features. With a DPI of up to 4000, it'll take me a while to get used to those speeds, if I ever do. I cannot stress the comfort and precision that comes with this mouse enough. With it's 1ms response time, it's great for gaming, as every millisecond counts. It also has a low start time, so it'll start tracking your movements before other mice will. Best rodent I've ever owned.

Cons: It took a bit of getting used to, as they want your ring finger to sit kind of halfway on the mouse and halfway off. After maybe 5 hours or so of gaming and a little bit of time browsing the web, I'm really happy with where the fingers sit now. Most people don't like the fact that it forces you to have a certain grip, as it will annoy either their pinkie or ring finger, but I'm glad that they force you to use it, as I think it's helped me a lot. I was considering getting the Razer Deathadder 2013, and at first I regretted getting this mouse, but after some good usage time I love this rodent.

Other Thoughts: If you're comparing this to the Deathadder, get this. you won't be dissapointed. It's ergonomics are amazing in my opinion, and the sensor on this mouse is actually slightly better than the Deathadder.

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  • Aaron A.
  • 2/19/2014 12:20:46 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggs

Pros: It works great, but only when it wants to work.

Cons: The first time I purchased this mouse, I had to have it RMA'd because the mouse had obviously been used by someone else before I had even pulled it out of the box. The left mouse button was broken.

Upon receiving my replacement G400s, it worked satisfactorily for a few months.

Today, the right mouse button has started to fail. Considering that this mouse is good for "20 million clicks" and that I rarely use my right mouse button, this shouldn't be a problem.

Other Thoughts: I don't intend to replace this mouse with another G400s and I will be unlikely to purchase another product from Logitech due to their awful customer support, heinous requirements and bad product quality.

I'd advise anyone who wants a mouse to last to avoid this one.

0 out of 1 people found this review helpful. Did you? Yes No

  • Joseph H.
  • 2/17/2014 12:03:27 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month

5 out of 5 eggsBest of the best!

Pros: Coming from someone who has owned the MX518 and 2 G400 (one with PID and one is S/N), the G400s is an improvement on something that was already great to begin with! From the G400, the wire is now reinforced, and the DPI has slightly been improved. I've had no problem with it since!

Cons: None at all so far!

Other Thoughts: for those who reviewed lower eggs coming from the MX518, swearing by the MX518, have fun with the anglesnapping problems!

1 out of 1 people found this review helpful. Did you? Yes No

  • Justin B.
  • 2/3/2014 3:57:00 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsLogitech G400s

Pros: The mouse is very responsive for gaming and everyday use. The mouse is easy to program with provided software.

Cons: None

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  • Thomas G.
  • 1/30/2014 5:08:06 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

3 out of 5 eggsWorked for about a year

Pros: Worked great when I bought it. Great features and I love the macro setup's I can do.

Cons: Forward button works at random now, will do entire day's without registering on the computer. Tried on multiple computers, same result. I have had this mouse about 11 months now.

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  • S M.
  • 1/26/2014 7:40:52 AM
  • Tech Level: High
  • Ownership: less than 1 day

1 out of 5 eggsLogitech Has Cut Corners

Pros: It's a mouse.

Cons: Logitech has cut corners, and made the cord of this mouse a much smaller gauge than what was found on the MX518 or the original MX500. I don't know who they were trying to fool, charging premium prices for this cheap thing, but they aren't fooling me. Maybe they are trying to fool first time buyers. I am not making this up; it's a fact that the wire on this mouse is a smaller gauge.

Secondly, this mouse is just plain ugly. Look at the designs on it. Obviously somebody with no taste designed it. I'll be sticking with my MX518 until Logitech releases a mouse in the same form that is actually worth purchasing.

Other Thoughts: Logitech tries to cut corners to cut costs, but in the end, consumers aren't as stupid as they think they are.

2 out of 7 people found this review helpful. Did you? Yes No

  • William G.
  • 1/14/2014 11:25:38 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsStill going strong

Pros: I have used the original G400 in several builds and was sad to see it was no longer available but I am glad I decided to take a chance on the updated version! This mouse is just as good as the original it was based on (MX518)

Cons: None

Other Thoughts: This mouse is mainly used for World of Warcraft. The software is great for binding ANYTHING you want to the extra buttons. You simply drag the item you want bound to the mouse and save the profile! Great software and great mouse all around!

Did you find this review helpful? Yes No

  • Kristopher S.
  • 1/11/2014 11:41:18 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week

4 out of 5 eggsAwesome performance and shape

Pros: Uses same A3095 sensor as late model g400 mice. Best verifiable optical sensor for a mouse I can find in my research. This includes the higher end gXXXs series mice which use a different sensor. No positive or negative acceleration, prediction, skipping, z axis issues, or angle snapping.

You point and it goes exactly where you tell it. (Shouldn't all mice be this way?)

For my larger hands/fingers the classic MX500 style shape here suits me well, it's good to see they aren't afraid to stick with something that people like and are familiar with. Doesn't force me into an uncomfortable claw like other mice.

Unlike other palm style mice you don't have to click the right and left button in a certain location in order to ensure a proper click. The press areas are very large.
Forward and back buttons activate with roughly the same amount of force as the main buttons, they are not flimsy and easily accidentally pressed like other manufacturers.

Cons: Cord is pretty cheap, I'm not too violent with my mice but it is definitely a step back.

Compared to my old MX 500 there are large contact areas instead of feet on the bottom of the mouse which potentially create more friction.
This could be seen as a positive as part of the reason I replaced the MX500 was that two of the feet came off.

Wheel feels a little flimsy compared to more modern mice, uses the click increment style which some people don't like, especially if they are used to the smooth movement seen on the more recent Razer mice.

Other Thoughts: CPI or DPI everyone advertises is a useless stat at this point. For the best tracking possible you want to use default values in both WIndows and Software to maintain 1:1. Using default settings and anything greater than 1800 is just overkill.

Did you find this review helpful? Yes No

  • William P.
  • 1/9/2014 10:58:56 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsmouse

Pros: good size. feels good in my hand (if you know what i mean)

Cons: sometimes my clicks don't register. not a big deal tho

Other Thoughts: it's definitely NOT a rip-off

Did you find this review helpful? Yes No

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Item#: N82E16826104838
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