TransferJet™ Enabled SDIO IC Module, TransferJet USB Adaptor ...
USB Bridge Controllers | Microchip Technology
PCM2706: Does it transfer and receive the same wave file through USB I/F? - Audio forum - Audio - TI E2E support forums
How to build a device to read SPI/SDIO input and convert to USB to read/write data onto a USB storage device from a 9-pin SD card interface? : r/embedded