Build this Simple but amazing USB Audio interface for only $5 - Tataylino.com
ESI UGM192 USB 3.1 Type-C 24bit 192kHz USB Mobile Audio Interface | eBay
Externe USB 7.1 USB Soundkarte - USB Audio Adapter | StarTech.com Deutschland
usb audio interface based dac pcm2902 under Repository-circuits -31641- : Next.gr
Steinberg UR22C USB 3.0 Audio-Interface, inklusive Cubase AI, Cubasis LE und Steinberg Plus Software-Paket : Amazon.de: Musikinstrumente & DJ-Equipment