L40
Chip: CM6631A

Input Interface: USB 2.0 (Square port)

Output Interface: IIS standard format, SPDIF

Sampling rate: 24Bit 192KHz

Board dimensions: length 5.9cm * 5cm wide

Power supply: USB power supply ,can make changes to the external power supply

About Customization: accept any degree of customization, such as board size, shape, and so the development of DAC

About drive: win10, Mac OS does not need to install the driver that comes with the system, other systems need to install drivers

About driver installation: First, extract the compressed file, Before open the installer ,do not opening the installer CM6631A interface card connected to the computer, then follow the prompts to connect!

Package Contents 
100% Brand New
1 X CM6631A DAC Board Digital interface card USB To IIS SPDIF Output 24Bit 192K