Comment on How are wireless mice these days?
creamfresh@lemmy.world 3 weeks agoSeems to cap at around 60Hz, I notice a difference between cable and radio above that when moving a first person camera.
Comment on How are wireless mice these days?
creamfresh@lemmy.world 3 weeks agoSeems to cap at around 60Hz, I notice a difference between cable and radio above that when moving a first person camera.
kbobabob@lemmy.dbzer0.com 3 weeks ago
It uses a 2.4Ghz dongle though, doesn’t it?
creamfresh@lemmy.world 3 weeks ago
Yes. It‘s an office mouse so maybe battery life is prioritized?
semi@lemmy.ml 2 weeks ago
The frequency of the motion processing is independent from the frequency of the wireless signal
kbobabob@lemmy.dbzer0.com 2 weeks ago
Shrug. Spec sheet says up to 4000dpi. That with 2.4Ghz seems like there should not be any kind of issue.
semi@lemmy.ml 2 weeks ago
dpi (dots per inch) is a measurement of camera resolution, not of the speed of the sensor processing. So the full processing goes like this:
The optical sensor in the mouse takes an image at 4000dpi resolution 60 times per second (60 Hz). That information is then modulated onto a radio wave that swings up and down 2. 4 billion times per second (2.4 GHz) - but the information is still only sent 60 times per second, so less often than would be of a modern gaming screen updating 144 times per second.