Features: brand new and high quality Converts coaxial or digital audio signals to analog L/R RCA audio; Powered by USB ; It can use 5V 1A plug. Support multiple mainstream audio formats as LPCM2.0/Dts/DOLBY-AC3, just plug and for play. No need to set audio output format. Can be used for PS4, Blu-ray Player, DVD and set-up box. Easy to install and simple to operate. Specifications: Material:Plastic Size:60x60x30mm/2.36x2.36x1.18in Input Power:DC 5V 1A; Sampling Rate:32, 44.1, 48 and 96 KHz Temperature ( in use) 0 to +70 Humidity ( in use) 10% to 85% RH Temperature (when stored) -10 to +80 Humidity (during storage) 5% to 90% RH Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Audio Converter 1x Cable