Logitech G502 X Lightspeed Wireless Gaming Mouse - LIGHTFORCE hybrid optical-mechanical switches, HERO 25K gaming sensor, compatible with PC - macOS/Windows - Black

This mouse may be a little heavy, but it perfectly fits my hand making it very comfortable for long gaming sessions, has a frictionless scroll setting which can be useful (AND SIDE SCROLLING IF YOU PUSH ON THE SIDE OF THE SCROLL WHEEL), is durable, the side buttons are placed really well, up to 1,000 Hz polling rate (nothing insane but expected in a gaming mouse), stupidly high max DPI and stupidly low min. DPI. Outside of it being a little heavy, this mouse is perfect and worth every bit of what I paid.

I love this mouse more than anything. I've had it since it came out and I've bought multiple backups just in case. Feels good in the hand, buttons are in a good spot, smooth quick scroll with an option to be notched scrolling. Everything I need in a mouse. Wire doesn't get in the way at all and it's super lightweight. I tried the MX Master 3S mouse before and it's terrible (clunky, bad layout, heavy, blehhh). This G502 X mouse is perfect.The only negative is the Logitech G Hub software takes forever to load my mouse on boot. I have a very high-end PC so there's no need for it to take that long. After that, works well.

For about the last decade I’ve used the same mouse, a Logitech G502 Proteus Core, this mouse’s great great great grandparent. In that time I became accustomed to the particular shape and feel of this mouse, the incredibly intuitive placement of extra buttons, and the surprisingly decent software (which has had its ups and downs over the years but has consistently remained functional for me).I previously avoided upgrades to the G502 Proteus Core because it did everything I needed from a mouse, never broke, never needed a new battery, and was rock solid reliable over USB. But recently I started wondering again if wireless mouse technology had advanced enough to make it competitive with wired.Enter the G502X Lightspeed, my first wireless mouse in over a decade. Overall I like this mouse more than my Proteus Core. The wireless tech has been almost perfectly reliable for me. The only issue I have with it vs a wired variant is that it takes a second to adjust to its settings after waking up from sleep. I’ve had zero dropped inputs or noticeable lag. In this sense, it has been as reliable as I expect a mouse to be and really confirmed the strides there have been in wireless technology. The lack of RGB lights is a welcome change for me. I always kept the blue lighting disabled on my Proteus Core, so to not have any unlit light spots or lighting settings to deal with has been nice for me. Battery life has been great. I use this mouse for about 12 hours a day between work and personal computers and get about 3 weeks between charges. I doubt the battery will let this last as long as my Proteus Core before it needs to be serviced or replaced, but for the benefits of no cord drag, I’m willing to accept that I think. The clicks are a little more hollow-sounding than on the original, but seem to be just as or more accurate. I prefer a heavier mouse, so I slightly miss the heft of the Proteus Core, but I’ve quickly adjusted to the pleasant weight of this mouse which is still a bit heavier than many of its competitors. The slight change in shape is better for my hand and typical palm grip, I can feel the improvement in my ability to reach buttons and in day-long use comfort. The scroll wheel isn’t as substantial, but it still offers a very pleasant endless scroll and a tactile locked scroll feeling.This mouse is a worthy successor to the Proteus Core throne and it does so many things right that its trade-offs are worth it to me. The G502 line continues to be my favorite way to interact with a computer, and I’m glad to see Logitech continuing to improve and commit resources to this great series of mice.

This is amazing. I didn’t think I would like it as much as I do. The latency is extremely low, on par or even lower than a wired mouse according to rtings testing.The battery life is actually amazing. I have the RGB on the mouse turned down to 25% brightness (still plenty bright) and with that I get at least 1 week per charge with heavy daily usage. (I use the mouse for probably 4-8 hours every day, and have it set to turn off the RGB w after the mouse is idle for a few mins.)It’s cool that the app will show you the remaining hours of battery life, and as you adjust features (like RGB strength, polling rate) it will show you the power usage and how much time you’d have left.It’s fully and completely customizable. All the buttons, DPI settings, RGB colors/patterns/strength, etc can be completely changed and stored in 5 different profiles (on board the mouse, you can have even more profiles with the app). You can set it up so that it will switch to a specific profile when you launch a specific game. So you could even have a completely customized profile for every game you play.For instance I have a profile for desktop use (browsing the internet, watching TV, etc) with a low 125hz polling rate to save battery during that type of usage. And then when I boot up a game it switches to a different profile with 1000hz polling rate. (Which honestly, the 125hz polling feels fine and I don’t even think I can tell the difference besides placebo lol)