["brand new and high quality\r\nThis Digital to Analog o Converter is designed for either home or professional o switching. It converts coaxial or toslink digital o signals to analog\r\nL/R o and available for connection to an external device such as an amplifier via standard RCA jacks.\r\nConverts coaxial or toslink digital o signals to analog L/R o and connects to an external device such as an amplifier via standard RCA jacks\r\nSupports uncompressed 2-channel LPCM digital o signal output\r\nSupports sampling rate at 32, 44.1, 48, and 96 KHz\r\n24-bit S/PDIF incoming bit stream on left and right channels\r\nProvides electromagnetic-noise-free transmission\r\nEasy to install and simple to operate\r\nCompact size\r\nInput o: Coaxial or Toslink digital o signals to analog L/R o\r\nOutput o: L/R o\r\nInput o connector: 1 x Toslink, 1 x RCA (Coaxial)\r\nOutput o connector: 2 x RCA(R/L)\r\nPower input: AC 100-240V 50/60Hz\r\nOutput: for DC 5V\r\nSize (L*for W*H): 5.9 x 5.3 x 2cm(approx)\r\nColor: White\r\nQuantity: 1 set\r\nThis item for all of this country, because the use of USB Supply \r\n\r\nNote:\r\nThe Reason of cancel the external power adapter and use USB powered. Many devices (e.g. Computer TV DVD) USB ports output stable voltage and current, And filters some bad waves. So the DAC( Digital to Analog o converter) will works better, And decode will more stable.\r\nIn addition ,Use USB output power that is more environmentally friendly, And reduce costs, And for all country\r\nThis item NOT convert Dolby.\r\nDue to the difference between different monitors, the picture may not reflect  the actual color of the item. Please understand, Thank you"]