Customer Ratings & Reviews

It's illuminated and thats cool but I like the ergonomic design much more comfortable while playing Total War games for hours.

This is the only high-speed mouse I could find and the description did not say which hand used it. It can be left-handed, but you must program the small buttons on the side to turn off and the two buttons in the front to work with your first and second finger. Takes a bit of getting used to because the shape is meant for the right hand - but there are really not many other alternatives. Even the ambidextrous one is funky. And this fit my smaller hand better.

Im not really into RGB lighting but is a nice bonus, sensitivity and scroll wheel are on point, excellent product overall

The G403 feels and looks pretty good. It doesn't have a lot of buttons but all the basic ones are there. There is but one glitch with the software and that is when you change the surface tuning to cloth gaming mouse pad G240 it will make the mouse very laggy at first I thought the mouse sensor was going bad but it wasn't. Once you change it back to default it works again with no issues. It has adjustable weight a +. overall I'm happy with the mouse and you will too if you get it.

Adjustable DPI, and a weight to change the feel. I got spoiled gaming with this a nd bought one for my work laptop too.

I have been using this mouse for a few months now and enjoy the feel of it. I like that the mouse has different options of colors you can select for the logo glow and scroll wheel. I like using the weight that is included. The other feature I like is that fact that you can change the sensitivity of the mouse with a click of a button.

My old Logitech mouse lasted 8 years so of course I've got brand loyalty based on past experience but that didn't stop me from looking. In the 8 years, the "science" of buying a mouse has gone from cave man to lunar explorer. Tons of videos on you tube. Measure the length and width of your hand ... multiply by 60% against the dimensions of the mouse ... are you a palm, claw, modified claw, modified palm ... my head was spinning. And then there are the sensors ... laser optical ... which generation of optical. How about braided or unbraided wire ... wire or wireless. Everybody's got an opinion and then some. So I went for feel and comfort. What feels right versus what some reviewer thinks. I like this mouse and paired it with a G-810 keyboard. They share the software and the lighting effects work in unison, if you want. Classy ... fast response ... feels good for my Palm grip. There was an issue with the scroll wheel rattling a while ago. They fixed that and you want a serial number after 164L2........ oh yeah, don't forget to torture yourself with mouse pads and mouse bungees decisions, while you're at it.

Great mouse, comfortable in hand, nice being able to set the dpi. Logitech's software is very user friendly.

This mouse has a great sensor and Logitech is a fantastic brand. However, the fit may not be for everyone.

This mouse is awesome. It felt light and great in my hands. It was priced extremely well and the led lighting gives it a bit more edge. Definitely cant complain. Also performance is awesome. So many options to choose from to get the right sensitivity.

If you're looking for a Razer equivalent look no further. It's light, ergonomic, and the sensor is top of the line. I wouldn't pay it at full price though. I got it on sale for $35 which was a steal.

It's easy to do precision work with this mouse. I highly recommend it.

I've owned many mouses from the original death adder to the newest of Logitech i prefer this as my gaming mouse its simple buttons are well placed nice and light great sensor would recommend for everyone

Pros: - Great build quality. - Nice software. - The mouse switches are nice. - Two thumb buttons. Cons: - Gloss gets dirty. - Things get caught in between small gaps and it bothers me. - Grip feels weird with my sweaty hands.

This mouse is almost perfect. The only issues I have with it are the stiff cable and the weird hump by the G near the back of the mouse. It is still one of if not the best mice available. Clicks are good, grip is very good (probably the best grip available on any mouse), sensor is superb. The mouse wheel button is stiff to activate, but the wheel itself is very good. I own a lot of mice and have tried most of the ones out there worth trying. I would say this is a good mouse for productivity, but when I played FPS games I was not as accurate with this mouse as with the rival 310, deathadder elite, and rival 600, and I think it is because of the hump in the back. However, I prefer this mouse for casual web browsing.

the best gaming Logitech mouse is good a hand to play.

I had the logitech g302 for 5 years b4 the right click finally started to stick really happy with the shape and weight of this mouse I think the switch was a great choice n I’m better at games now

This is one of the most widely used eSports mice for a reason. The shape is right. It fits your palm perfectly. And the sensor is 100% perfect. And the price is right. What more can you ask for?

It is an overall amazing mouse and I would recommend it to any one that has a small hand or is a kid. It also has an removable magnet on the bottom and I love the light feeling

The Logitech G403 optical wired mouse is a very good mouse for both gaming and for general use. It is responsive and it functions great as a gaming mouse - besides the right and left click buttons, there are four other buttons. Even the light color on the mouse can be adjusted. It has been reliable even though I have put it through nearly two years of heavy use. This one is my favorite mouse of the many I have used over the past thirty years.