Logitech G903 LIGHTSPEED Wireless Gaming Mouse
Power play wireless charging: never worry about your battery life again. Add the power play wireless charging system to keep G903 and other compatible g mice charged while at rest and at play. Powerplay wireless charging system sold separately
Hero 25K sensor through a software update from G HUB, this upgrade is free to all players: Our most advanced, with 1:1 tracking, 400+ ips, and 100 - 25,600 max dpi sensitivity plus zero smoothing, filtering, or acceleration
Light speed wireless: pro-grade 1 ms report rate, no cable drag, no compromises on weight or battery life; eSports professionals depend on lightspeed's responsiveness and reliable Connectivity
140 Hour lipo battery: super-efficient system design results in almost 6x the battery life of previous Gen; lasts for up to 140 hours with light Sync RGB lighting, and up to 180 hours without
https://www.amazon.com/Logitech-L...s_li_ss_tl
https://www.amazon.com/Logitech-L...s_li_ss_tl
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Our community has rated this post as helpful. If you agree, why not thank maddenone
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GL to those that roll the dice.
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The switches in the majority of the G line are trash Chinese clones of an old Japanese switch that used to be reliable. You can resolve this issue by removing them and soldering on your own preferred switches (I recommend kailh gm 4.0s) or you can buy presoldered switches from a few sellers around the globe so you only have to unplug the old boards and put in the new ones for like 11-20 bucks depending on the sellers.
Or just go with another brand that uses higher quality switches or just optical switches like Razer, Bloody Gaming, some Steel Series, and a few other brands to save yourself time and money.
In total I've had 9 of these, 4 were RMAs of my own, the rest were collected from friends who were sick of dealing with Logitech and double clicks. After they stopped accepting RMAs on all of them I replaced the switches and sold the majority off. I went back to Razer after years of staying away and none of my mice have double clicked from them since so far.
I've owned 903s, 604s, 305s, 600s (discontinued) and a few other models. The switches have failed in literally all of them. The pro series mice use different switches but everything else is this same exact failure of a switch.
I kinda want this mouse with the powerplay but that mat never seems to go on sale.
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The majority of mice are not engineered for the lowest latency while this wireless one is, I'd say it'd be pretty easy to find wired mice with higher latency even if it's a gaming mouse.
Another factor is polling rate and drivers. The mouse (or wireless receiver) needs to polled at a certain interval because of how USB works. The OS has to ask the receiver/mouse constantly if there's new mouse input changes. If the user didn't install software to set the polling rate to 1000hz there would be additional latency for the OS because it won't ask as often for changes. Bad drivers for that mouse technically could add latency as well though unlikely, because this is the software layer that the OS uses to read mouse input.
While you can solder in new/better switches, there is a much easier and much cheaper ($0) way to fix the cheap OMRON switches used in Logitech mice.
With a pair of tweezers and a magnifying glass, you can carefully pry off the top cover of the switch, then remove the copper leaf spring and bend it back into correct shape.
Over time, they tend to develop a slight bend in the main body (it's supposed to be flat), resulting in the double-click issue.
I had knocked my G603 onto the floor a couple of times and the impact bent the left click switch's leaf spring fairly early on. Re-bending the leaf spring to flat fixed it for me completely. When it develops a slight bend again, I'll just re-bend it.
There are videos and discussion threads about how to open up the OMRON switches and bend the leaf spring.
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