Logitech G MX518 Gaming Mouse Hero 25K Sensor, 25,600 DPI, ARM-Processor, 8 Programmable Buttons - Black/Grey

Using this on a Mac Pro with Big Sur. Previously using an MX 310 that is no longer supported by Logitech. I almost returned this cuz I couldnt get any of the drivers/software to work and give me options to assign buttons. When I went to the Logitech support site and selected software for the MX510, it said that there were no software downloads for this device and Big Sur. Ended up going a couple rounds with Logitech tech support before they finally tipped me off that I needed to download G Hub to set the buttons and control the speed. Why their website said that there were no downloads is beyond me, but at least its working now. Tracking speed on this always seems to reset to WAY BEYOND FAST whenever I restart no matter what I put the G Hub setting to. I would have to launch G Hub and have to just click on the speed that I wanted. I finally just went to the Mouse preferences in the System Preferences and turned down the tracking speed there so I dont have to launch G Hub every time I start up or restart the computer. Hope this helps someone out there.

Ive been gaming since 2000 and been using this mouse exclusively since like 2005. Mainly FPS games like CSGO / Valorant / PUBG. By far the best mouse in my opinion. I havent had any of these MX518s break in the past or had any issues. Very reliable, glad Logitech brought it back.

Ive been re-buying this mouse for over 15 years. Ive tried my fair share of different and more complicated mice, always going back to this one.

I first bought an MX518 when they first came out 15(?) or so years ago. I have owned 2 or 3 over the years. It is simply the best mouse ever made. They even discontinued it at one point and people were selling used ones on ebay for $200. Its the IBM Model M (keyboard) of mice. Absolute classic. Recommended to many people and all loved it.

This is it... the last mouse you will ever need. Once youre done playing with the 200,000 DPI nonsense with RBG glowly lights, you can settle on this timeless classic. Its solid hardware, solid switches, comfortable in your hand, and does everything you need all in one package. Ive owned a few dozen mice and at one time even collected them, this is the one.

My favorite mouse growing up, still one of my favorite mice!

They fit my hands perfectly, the perfect size at a perfect shape.

My old MX518 became victim of the infamous loose cable disease [which Im trying to fix because its one of best mouses (mices?) out there in the wild]. I decided to give this newer version a try but was skeptical of its quality due to the low low price point. Ive been using it moderately for close to a year now. At first it felt pretty much like its predecessor but over time its beginning to feel cheap, especially the scroll wheel. Its fine, though, for the price. I wish the original mice from that era that are out of print (MX518, G400, G9) werent so darn expensive *sad face*

Used this shape with the g400 and g400s, tried a few other mice after like the g303 g305 g402 g603 rival 300.. but nothing is even close to as comfortable as this mx518/g400 shape for full palm grip. Compared to the old g400s model, this new model is definitely lighter and the top is a glossy coating. Also a slightly better more flexible cable. It does not have that slightly rubberized plastic coating of the g400s which is a plus or a negative depending on your preference but it does wear off eventually on the old model, so this new version should last a lot longer. Also the sensor LOD is wayyyy lower now so it stops tracking as soon as you lift it, unlike the old model with its red optical sensor that could track when lifted causing spinouts. All the clicks feel much better/newer especially on the top 3 dpi adjust buttons, they are more clicky and reliable feeling than the old version, which stopped working for me To me the only way this can be improved is with a wireless version, please make it happen logitech

I dislike the fact that I ordered a new mouse and I got a used one. The pads have marks on them which means it was used and returned, not what I expected.....not happy...