A bare bones framework for audio DSP on a PC | Page 2 | diyAudio
Mua USB to 3.5mm Jack Audio Adapter, KOOPAO 2in1 External USB Sound Card, 3.5mm Aux to USB to Audio Jack Sound Adapter Support CTIA OMTP Headphone TRRS Jack for PC Windows 10
StarTech.com 7.1 USB Sound Card - External Sound Card for Laptop with SPDIF Digital Audio - Sound Card for PC - Silver (ICUSBAUDIO7D)
Sweex 7.1: externí zvukovka za hubičku | Svět hardware