驱动下载
Download Driver
Gustard_UsbAudio_v5.30.0
Gustard_UsbAudio_v5.0.0
Gustard_UsbAudio_v4.86.0
Gustard_UsbAudio_v4.82.0
S16 安卓 APP下载
Download S16 Android App
Gustard_1.2.2.App
Gustard_1.1.0.App
固件下载
Download Firmware
USD U16_V1.61