1. Bit depth: 16bit / 24bit
2. Signal to noise ratio: 105dbB
3. Dynamic range: 110dB
4. Input audio: PC-USB / Coaxial / Toslink digital audio
5. Output audio: left / right audio and 6.35mm headphones
6. Input audio connector: PC-USB Toslink 1XRCA (coaxial)
7. Output audio interface: 6.35mm headphones 2XRCA (R / L)
8. Size: 165x97x33mm
9. Weight: 296 grams
10. Working temperature: 0 degree to + 70 degree
11. Power adapter: DC 12V 1A
12. Accessories: host power supply 12V 1A fiber optic cable printing cable 6.35 to 3.5 headphone cable instruction manual