https://en.wikipedia.org/wiki/Communications_Device_Class
USB communications device class - Wikipedia
communications device classusbwikipedia
https://www.advantech.com/es-co/resources/video/advantech-serial-and-usb-communications---uli-series
Advantech Serial and USB Communications - ULI Se - Advantech
Advantech offers a wide range of reliable Serial and USB communication solutions that enable the seamless implementation of various USB conveniences in factory
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https://www.oracle.com/de/corporate/accessibility/templates/t2-8476.html
VPAT - Oracle Communications USB Upgrade Media Creation Utility 1.0...
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https://www.axis.com/es-mx/products/external-rfid-secured-reader-1356-mhz-125-khz-usb-interface
External Secured RFID Card Reader 125kHz + 13.56MHz with NFC (USB) | Axis Communications
Lector USB de sobremesa de 2N para sistemas de control de acceso y corporales de Axis
rfid card reader
https://geni.us/4IJoB
Sennheiser SC 60 USB CTRL (504549) - Double-Sided Business Headset | For Unified Communications |...