The four angle hole size: 80*55
Board of four dimensions: 90*65
The board input voltage: AC8-12V or USB power supply can be
Input: the USB input.
The board output interface: coaxial output, IIS output
The board support to: 24bit 96k
Converter USB function, SPDIF/TOSLINK/I2S
1. The tenor TE7022L USB receiver chip, native support for 24 bit digital output capacity of 96000.
2. 1ppm TCXO accuracy is 12 MHz master minimum jitter clock service.
3. In the airborne power rectifier based on Vishay 1N5062 diode, filtering and voltage stabilizing power supply.
4. The main filter capacitor of the power supply of BC 118 4700uf 25V.
5. BC 118 220uF 63v capacitor, voltage stabilized power output capacitor.
6. BC036 63V 22uF / bypass capacitor
7. LM350 regulator, can overcome the 86dB ripple suppression.
8. I2S digital signal interface data output 74hc125a drive, allows the I2S signal transmission distance.
9. At the same time provide RCA and BNC type SPDIF output, with independent PE65612 for each pulse transformer.
10. Voltage AC 12v/2A.

TE7022L ASIO driver download: http://www.teradak.com/download/2.html
SA9023 ASIO driver download: http://www.teradak.com/download/1.html