Everything about latency. This section is mainly user/consumer discussion. (Peer-reviewed scientific discussion should go in Laboratory section). Tips, mouse lag, display lag, game engine lag, network lag, whole input lag chain, VSYNC OFF vs VSYNC ON, and more!
Input Lag Articles on Blur Busters.
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rooy
- Posts: 33
- Joined: 23 Jan 2024, 09:10
Post
by rooy » 14 Jan 2025, 09:41
Slender wrote: ↑14 Jan 2025, 09:34
rooy wrote: ↑14 Jan 2025, 04:48
hello can u help me decide which card to buy for
lowest input lag on mouse and keyboard?
Keyboard wooting 80he 8000hz
Mouse Endgame gear op1 8000hz
i buy before this card
https://vi.aliexpress.com/item/1005007560296360.html
PCI-E to 4 Ports USB 2.0 Converter Card PCIE USB2.0 Adapter Card MCS9990 Chipset Allows Hot-Swapping USB Riser
But it doesnt work with windows 10 after few minutes it gives error with driver...
mcs9990 best with 1.1 2.0 mouse.
that is incompatible with usb nic.
if you want try usb nic order asm3142 + realtek 8153
also, i have 3142 1x it work good with 8k mouse and nic.
i have pcie nic tplink v1 2.5gbps
for me it doesnt work this pcie card -> msc9990 even without nothing plugged in
can u send me a link ?
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Slender
- Posts: 1548
- Joined: 25 Jan 2020, 17:55
Post
by Slender » 14 Jan 2025, 09:49
rooy wrote: ↑14 Jan 2025, 09:41
Slender wrote: ↑14 Jan 2025, 09:34
rooy wrote: ↑14 Jan 2025, 04:48
hello can u help me decide which card to buy for
lowest input lag on mouse and keyboard?
Keyboard wooting 80he 8000hz
Mouse Endgame gear op1 8000hz
i buy before this card
https://vi.aliexpress.com/item/1005007560296360.html
PCI-E to 4 Ports USB 2.0 Converter Card PCIE USB2.0 Adapter Card MCS9990 Chipset Allows Hot-Swapping USB Riser
But it doesnt work with windows 10 after few minutes it gives error with driver...
mcs9990 best with 1.1 2.0 mouse.
that is incompatible with usb nic.
if you want try usb nic order asm3142 + realtek 8153
also, i have 3142 1x it work good with 8k mouse and nic.
i have pcie nic tplink v1 2.5gbps
for me it doesnt work this pcie card -> msc9990 even without nothing plugged in
can u send me a link ?
mcs9990 uses old like non-msi driver, like it be in 2007, don't use anything other than mouse / keyboard 1.1 / 2.0.
https://sl.aliexpress.ru/p?key=BofhGXt
https://sl.aliexpress.ru/p?key=u9fhGJ8
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rooy
- Posts: 33
- Joined: 23 Jan 2024, 09:10
Post
by rooy » 14 Jan 2025, 09:57
I can’t understand why u send me nic cards

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rooy
- Posts: 33
- Joined: 23 Jan 2024, 09:10
Post
by rooy » 14 Jan 2025, 09:58
Slender wrote: ↑14 Jan 2025, 09:49
rooy wrote: ↑14 Jan 2025, 09:41
Slender wrote: ↑14 Jan 2025, 09:34
rooy wrote: ↑14 Jan 2025, 04:48
hello can u help me decide which card to buy for
lowest input lag on mouse and keyboard?
Keyboard wooting 80he 8000hz
Mouse Endgame gear op1 8000hz
i buy before this card
https://vi.aliexpress.com/item/1005007560296360.html
PCI-E to 4 Ports USB 2.0 Converter Card PCIE USB2.0 Adapter Card MCS9990 Chipset Allows Hot-Swapping USB Riser
But it doesnt work with windows 10 after few minutes it gives error with driver...
mcs9990 best with 1.1 2.0 mouse.
that is incompatible with usb nic.
if you want try usb nic order asm3142 + realtek 8153
also, i have 3142 1x it work good with 8k mouse and nic.
i have pcie nic tplink v1 2.5gbps
for me it doesnt work this pcie card -> msc9990 even without nothing plugged in
can u send me a link ?
mcs9990 uses old like non-msi driver, like it be in 2007, don't use anything other than mouse / keyboard 1.1 / 2.0.
https://sl.aliexpress.ru/p?key=BofhGXt
https://sl.aliexpress.ru/p?key=u9fhGJ8
So there is any solution for this driver to make it work ?
Even without nothing plugged , it gives error in device manager
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Slender
- Posts: 1548
- Joined: 25 Jan 2020, 17:55
Post
by Slender » 14 Jan 2025, 10:21
rooy wrote: ↑14 Jan 2025, 09:58
Slender wrote: ↑14 Jan 2025, 09:49
rooy wrote: ↑14 Jan 2025, 09:41
Slender wrote: ↑14 Jan 2025, 09:34
mcs9990 best with 1.1 2.0 mouse.
that is incompatible with usb nic.
if you want try usb nic order asm3142 + realtek 8153
also, i have 3142 1x it work good with 8k mouse and nic.
i have pcie nic tplink v1 2.5gbps
for me it doesnt work this pcie card -> msc9990 even without nothing plugged in
can u send me a link ?
mcs9990 uses old like non-msi driver, like it be in 2007, don't use anything other than mouse / keyboard 1.1 / 2.0.
https://sl.aliexpress.ru/p?key=BofhGXt
https://sl.aliexpress.ru/p?key=u9fhGJ8
So there is any solution for this driver to make it work ?
Even without nothing plugged , it gives error in device manager
i had 2 mcs9990 no error in dev man i think you need open dispute
try to uninstall device and reboot pc
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rooy
- Posts: 33
- Joined: 23 Jan 2024, 09:10
Post
by rooy » 14 Jan 2025, 15:52
Slender wrote: ↑14 Jan 2025, 10:21
rooy wrote: ↑14 Jan 2025, 09:58
So there is any solution for this driver to make it work ?
Even without nothing plugged , it gives error in device manager
i had 2 mcs9990 no error in dev man i think you need open dispute
try to uninstall device and reboot pc
i uninstall them all and i restart.. after 1 minute stopped working..
here is the hardware id PCI\VEN_9710&DEV_9990&SUBSYS_4000A000&REV_00
This device is not present, is not working properly, or does not have all its drivers installed. (Code 24)
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rooy
- Posts: 33
- Joined: 23 Jan 2024, 09:10
Post
by rooy » 15 Jan 2025, 09:13
Slender wrote: ↑14 Jan 2025, 10:21
rooy wrote: ↑14 Jan 2025, 09:58
So there is any solution for this driver to make it work ?
Even without nothing plugged , it gives error in device manager
i had 2 mcs9990 no error in dev man i think you need open dispute
try to uninstall device and reboot pc
what windows u use?
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Slender
- Posts: 1548
- Joined: 25 Jan 2020, 17:55
Post
by Slender » 15 Jan 2025, 09:34
rooy wrote: ↑15 Jan 2025, 09:13
Slender wrote: ↑14 Jan 2025, 10:21
rooy wrote: ↑14 Jan 2025, 09:58
So there is any solution for this driver to make it work ?
Even without nothing plugged , it gives error in device manager
i had 2 mcs9990 no error in dev man i think you need open dispute
try to uninstall device and reboot pc
what windows u use?
win10 1803 / win 11 23h2
you have defected board
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rooy
- Posts: 33
- Joined: 23 Jan 2024, 09:10
Post
by rooy » 15 Jan 2025, 09:44
Slender wrote: ↑15 Jan 2025, 09:34
rooy wrote: ↑15 Jan 2025, 09:13
Slender wrote: ↑14 Jan 2025, 10:21
rooy wrote: ↑14 Jan 2025, 09:58
So there is any solution for this driver to make it work ?
Even without nothing plugged , it gives error in device manager
i had 2 mcs9990 no error in dev man i think you need open dispute
try to uninstall device and reboot pc
what windows u use?
win10 1803 / win 11 23h2
you have defected board
it is possible to play valorant on win10 1803 ?
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Slender
- Posts: 1548
- Joined: 25 Jan 2020, 17:55
Post
by Slender » 15 Jan 2025, 11:01
rooy wrote: ↑15 Jan 2025, 09:44
Slender wrote: ↑15 Jan 2025, 09:34
rooy wrote: ↑15 Jan 2025, 09:13
Slender wrote: ↑14 Jan 2025, 10:21
i had 2 mcs9990 no error in dev man i think you need open dispute
try to uninstall device and reboot pc
what windows u use?
win10 1803 / win 11 23h2
you have defected board
it is possible to play valorant on win10 1803 ?
idk, im not try valo on it, but it latest windows with normal timer (depend on base cpu speed)