Digital to Analog Audio converterThe product is shipped based on the color or size of the main image of the product page.Do you have a couple of nice stereo speakers that you want to connect to the TV but run into problems when the TV only has digital outputs and the speakers are analog? This converter fixes itYou plug either a Toslink or a Coaxial cable into Input and get analog stereo sound. The converter is powered by a USB connector power cable.Specifications:Input Audio: Coaxial or Toslink Digital AudioOutput Audio: L/ R AudioInput Audio Connection: Toslink, 1xRCA (coaxial)Output Audio Connection: 2xRCA (R/L)Sampling Rate: 32.44.148 and 96 KHzPower Supply External: 5V DC 2APower consumption: 0.5 watts (max)Operating temperature: 0C to 70COperating humidity: 10% to 85% RH (no condensation)Storage temperature : -10C to + 85CStorage Humidity: 5% to 90% RH (no condensation)Size (L-W-H): 5.1 x 4.1 x 2.6 cmWeight (net): 78 gCable Length (USB): 0.8 mCable Length (Toslink): 1 mLimited Warranty: 1 Year Parts and WorkPack Contains:1x Digital to Analog Converter1x Power Cable (USB)1x Toslink Cable1x Instruction ManualNOTEThe optical output has a fixed volume , which prevents you from adjusting the volume from the remote control.