iFutniew USB Sound Card CM6206 Chipset 7.1 Stereo Optical External Audio Card Black Plastic USB Hid Class Spec 8 Channel DAC Output

3. Versatile Connectivity: Equipped with 4 input terminals (including one optical fiber input and two MIC inputs), 5 output terminals, and 1 optical fiber output terminal, USB audio adapter supports a wide range of audio devices and equipment specifications. 4. Fast USB Transfer Speeds: Usb external stereo sound card is compatible with USB 2.0 and downward compatible with USB 1.1, supporting high-speed USB transfer up to 12Mbps. 2. Easy to Use: With support for Win98/ME/2000/XP/VISTA/MACOS91 (2 channels on only), Usb 2.0 sound card is easy to install and use for full-duplex audio streaming playback and recording without the need for a built-in PC sound card. 1. High-quality Sound: This 7.1 sound card supports for /EBUIEC60958S/PDIF and true hardware 7.1 channel output, allowing you to enjoy high-quality sound with up to 48KHz sampling rates and support for 32KHz/44KHz/48KHz digital recording. 5. Professional-grade Features: With its advanced features and specifications, 7.1 channel usb is perfect for professional and home users who demand high-quality audio recording and playback capabilities for their projects and entertainment needs.