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Good PCI-E usb card?
https://forum.ipisoft.com/viewtopic.php?f=2&t=10273
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Author:  amitr [ Wed May 27, 2020 12:36 am ]
Post subject:  Good PCI-E usb card?

Hi
I read that these chips have issues with PS eye
VIA VL800 (USB 3.0)
VIA VT6212L (USB 2.0)
NEC µPD720101 (USB 2.0)

Have someone tried PCIE usb card that worked for him and can recommend it (4 ports)? ill buy it

Thank you

Author:  vmaslov [ Wed May 27, 2020 12:51 am ]
Post subject:  Re: Good PCI-E usb card?

In our experience cards based on NEC/Renesas USB 3.0 chips have the best compatibility with various cameras including PS Eye. Note that if you plan to connect 4 PS Eye cameras to a single card then it should have at least 2 chips to utilize cameras at full 60 fps. That is a separate USB controller per each 2 ports/cameras.
There are Amazon links for such multi-chip USB cards at our website (look for "USB controller" rows in the table)
http://ipisoft.com/store/hardware/

Author:  amitr [ Wed May 27, 2020 1:05 am ]
Post subject:  Re: Good PCI-E usb card?

Thank you
Is there something cheaper than 70 USD that also been tested?

Author:  vmaslov [ Wed May 27, 2020 1:17 am ]
Post subject:  Re: Good PCI-E usb card?

All multi-chip cards we've seen have similar price tag. You can save some bit by getting 2x 2-port single-chip cards if you have two PCIe slots available. Or get a 4-port single-chip card but stick to a lower frame rate - 30-40 fps looks feasible in this case.

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