Brand N/A Model PCM2707 Quantity 1 Color Blue Material The PCB + plastic + iron Features USB DAC Sound Card Specification Onboard high-performance audio USB DAC PCM2707 chips; Onboard USB MINI interface can be directly connected to the computer an external playback of audio; Onboard dual-channel stereo headphone jack for outputting an analog signal driving low impedance headphones; Onboard S / PDIF interface can output digital coaxial signal oh better performance for connecting external audio DAC devices Application For DIY project English Manual/Spec Have Packing List 1 x PCM2707 USB DAC sound module