UB22S/UB22SLAudio Interface is the ideal solution for low cost usb audio need, including home

studio recording, converting old analog music to digital. It lets you fit any mixer/Dj-mixeror sound input device to the USB port of your PC and Mac.

UB22SL is a sound device with a digital I/O audio interface. It is compatible with the Windows

XP ~W10 and Mac OSX platforms.



  • Hi-resolution 24bit 44.1kHz/48kHz 2-in 2-out USB audio interface
  • S/PDIF digital in and out available via coaxial with optical (UB22SL only output)
  • 5V Operation Voltage
  • Digital out sampling rate Support from 44.1kHz /48kHz (support LED Indicator)
  • 44.1kHz /48kHz with only playback-audio out and no support ASIO drive (only UB22SL)
  • WDM, MME, ASIO, CoreAudio and DirectSound support compatible with Windows XP ~Win10 and Mac OSX
  • Support plug & play on windows (no need driver)
  • USB connector B-type
  • Very low latency for ASIO driver(can reach 2ms) for only UB22S
  • Compact small size


Input/Outputsignal                                       2CH                                

MaximumI/Olevel                                         0dB

THD+N                                                           0.01%

FrequencyResponse                                   20Hz~20kHz+/- 1dB

SNR(A-Weighted)                                        90dB

DynamicRange                                            95dB

Powersupply                                                 +5V


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