ITEM NAME:Mini USB DAC Decoder PCM2704 USB Sound Card Analog DAC Decoder Board ZNQ FUX Descriptio n Description: material: metal The main chip uses BB's HIFI-class PCM2704 USB decoder chip Supply voltage: 5 V (USB power), Distortion: THD+N: 0.006% (RL material: metal The main chip uses BB's HIFI-class PCM2704 USB decoder chip Supply voltage: 5 V (USB power), Distortion: THD+N: 0.006% (RL > 10 kÃŽ ©) Distortion: THD+N: 0.025% (RL = 32 ÃŽ ©) Signal to noise ratio: 98 dB Dynamic range: 98 dB Headphone output power: 12 mW (RL = 32 ÃŽ ©) USB support sampling rate: 16BIT/32-48KHZ USB support system: WINXP/WIN7/WIN8, Apple OS 9/OS X, Android 4.1 or higher (requires OTG support) The picture is for reference only, the color of the terminal is subject to the actual product. Package includes: Mini PCM2704 USB sound card / DAC decoder board X 1 > 10 kÃŽ ©) Distortion: THD+N: 0.025% (RL = 32 ÃŽ ©) Signal to noise ratio: 98 dB Dynamic range: 98 dB Headphone output power: 12 mW (RL = 32 ÃŽ ©) USB support sampling rate: 16BIT/32-48KHZ USB support system: WINXP/WIN7/WIN8, Apple OS 9/OS X, Android 4.1 or higher (requires OTG support) The picture is for reference only, the color of the terminal is subject to the actual product. Package includes: Mini PCM2704 USB sound card / DAC decoder board X 1 High quality buy, happy buyï ¼ Mini USB DAC Decoder PCM2704 USB Sound Card Analog DAC Decoder Board.The main chip uses BB's HIFI-class PCM2704 USB decoder chip. USB support sampling rate: 16BIT/32-48KHZ. USB support system: WINXP/WIN7/WIN8, Apple OS 9/OS X, Android 4.1 or higher (requires OTG support).