Specifications
Input Ports 4x Optical
Sample Frequency Up to 192kHz
Output Port 1x Optical
Audio Format PCM2, AC3/5.1, Dolby 5.1 & DTS 5.1 pass through
Power Supply 5V/1A DC ( US/EU standards, CE/FCC/UL certified)
ESD Protection

Human body model:
± 8kV (air-gap discharge)
± 6kV (contact discharge)

Dimensions (mm) 100(W)x70(D)x20(H)mm
Weigh (g) 90g
Chassis Material Plastic
Silkscreen Color Black
Operating Temperature 0°C~40°C / 32°F~104°F 
Storage Temperature -20°C~60°C / -4°F~140°F
Power Consumption <1W
Relative Humidity 20% ~ 90% RH (non-condensing)