2-input / 2-output USB audio interface for converting analog RCA audio sources to digital formatSupports up to 48 kHz digital audio conversion via USB connectionStereo RCA inputs and outputs for connection to mixers, cassette decks, or other analog audio equipmentUSB-powered design — no external power supply requiredClass-compliant USB audio device compatible with Windows and macOS systemsThe UCA222 is a compact USB audio interface designed for converting analog audio signals into digital format. It features stereo RCA inputs and outputs, allowing connection to mixers, cassette decks, CD players, or other analog audio equipment. The UCA222 supports digital audio conversion with a maximum sample rate of up to 48 kHz via a USB connection. The device is powered directly through USB and does not require an external power supply. As a class-compliant USB audio interface, it is compatible with Windows and macOS systems without the need for proprietary drivers. The UCA222 provides a straightforward solution for basic audio capture and playback applications where analog-to-digital conversion is required. Ultra-flexible audio interface connects your instruments, mixer, etc. with your computer for recording and playback Works with your PC or Mac computer-no setup or drivers required High-resolution 48 kHz converters for high-end audio quality Stereo Headphone output with dedicated Level control lets you monitor both input and output Additional S/PDIF optical output for direct digital conversion Powered via USB-no external power supply needed For more details, please download the official PDF via the page link provided, or visit the official website and search for product name "0805-AAG" or "UCA222" to access further information.