The AB13X is a highly popular, cost-effective USB audio processing chip (typically a DSP manufactured by C-Media or SinoWealth) found in a vast majority of budget-friendly USB audio devices. You will commonly find this chip in cheap PCIE sound cards, USB DACs (Digital-to-Analog Converters), gaming headset adapters, and virtual 7.1 sound cards sold on Amazon, AliExpress, and eBay.
No proprietary driver is required. Both OSes have built-in UAC1 support. For Linux, you can check if the chip is detected using: ab13x usb audio driver
Key Features:
.zip file you downloaded.Setup.exe file and select Run as Administrator.