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Advantech - USB-4761-BE - USB IO, 16 Ch Digital In, Relay Out, 2500 VDC ISO, adsb2, USB-4700 Series - RS
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Specifications | DIO-0808LY-USB | Digital I/O USB I/O unit 8ch/8ch (isolated 12 - 24VDC) - the Y series | CONTEC
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Usb-4750 Digital I/o Usb Module With 32-channel Isolation Protection - Industrial Computer & Accessories - AliExpress
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Advantech - USB-4750-BE - USB IO, 16 Ch Digital In/Out, 2500 VDC ISO, USB 1.1/2.0 , adsb2, USB-4700 Series - RS
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Amazon.com: PCIe to USB 3.2 Gen1 Adapter for Official Raspberry Pi Compute Module 4 IO Board,with 4X USB 3.2 Gen1 Ports Compatible with USB 3.0 / 2.0 / 1.1 Onboard VL805 Chip,
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