Notice 1.The SPDIF input must be Stereo PCM, please configure the output of your device, It won't work with for Dolby 5.1. 2.Only Support 2.1 Channel, Not for 5.1 Channel, Please Set The Audio Output to PCM or LPCM. 3.Pls do not connect it with the wrong side, it easy to damage the optical interface. 4.Pls do not use other plugs, it only accept the 5V 1A Power plug.( Adapter not included, only with USB cable) Description 1.This Digital Audio to Analog Audio Converter is designed for either home or professional audio switching. 2.It converts coaxial or toslink digital PCM audio signals to analog L/R RCA and 3.5mm audio simultaneously ( not capable of being reversed). 3.It supports Uncompressed 2-channel LPCM or PCM Digital Audio Signal Output; Provides Electromagnetic-noise-free Transmission(5.1 channel is incompatible, please set the audio output to PCM or LPCM). 4.Easy to Install and Simple to Operate; Can be Used for PS3, for PS4, for Xbox, for Blu-ray Player, HD DVD, for Home Cinema Systems, AV Amps, Etc. 5.Provides electromagnetic-noise-free transmission. Specifications * Iuput Audio Port: 1 x Toslink, 1 x RCA (Coaxial) * Output Audio Port: 2 x RCA(R/L), 1 x 3.5mm Jack * Sampling rate at 32KHz, 44.1KHz, 48KHz and 96KHz * 24-bitS/ PDIF incoming bit stream on left and right channels * Power Supply: DC5V, 1A. (Powered by 5.5mm USB Power Cable) * Power input: AC 100-240V 50/60Hz * Consumption: 0.5W (max) Package Included 1x Digital To Analog Audio Converter Decoder 1x USB power cable 1x Fiber optic cable 1x Manual Note: 1.We don't offer retail package,but we will pack it well before shipped out. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you buy. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! ========== High-concerned chemical : None Dimensions (W x H x D) : 50*42*22mm USB Compatibility : None Bluetooth : Yes WIFI : No Input Format : 3.5mm Jack Model Number : Digital To Analog Audio Converter With Bluetooth-Compatible Material : Plastic DSD Sampling Frequencies : 2.8224 MHz (DSD64) PCM Word Length : 24-bit PCM Sampling Frequencies : 44.1 kHz,48 kHz,96 kHz Outputs : RCA,3.5 mm Inputs : Optical (SPDIF),Coaxial Type : Portable Origin : Mainland China Certification : CE Feature 1 : USB DAC Amplifier Feature 2 : Digital To Analog Audio Converter Decoder Feature 3 : Coaxial Signal To RCA R/L Audio Feature 4 : Audio Decoder SPDIF for ATV Feature 5 : Optical Fiber Toslink Feature 6 : Amplifier Digital To Analog Audio Converter Feature 7 : Amplifier with 3.5mm audio jack variantAttributeNames:System.String[]