Item Type: Digital to Analog Converter Material: Aluminium Alloy Input: Coaxial or Lossy Digital Sound Output: L/R Sound Input Jacks: For Toslink, 1 x RCA (Coaxial) Output Jacks: 2 x RCA (R/L) Sample Rate: 32,44.1 48 and 96 KHz Operating Temperature: 0℃ to +70℃ Operating Humidity: 10% to 85% Relative Humidity (Non Condensing) External Power Supply: DC 5V/2A Power Consumption:0.5 W (Maximum) 1、WIDE USAGE: Digital to analog converter supports most of the devices on the market with optical/coaxial interface output into left and right channel, connect to amplifier, stereo and other devices to use  2、SUPERIOR PERFORMANCE: The digital to analog adapter supports sample rates of 32, 41 48 and 96 KHz; 24‑bit S/PDIF input bitstream for left and right channels.  3、NOISE REDUCTION: The RCA to optical  converter uses an anti shock and noise cancelling chipset with a high performance chip for improved shock resistance, as well as electronic noise reduction for a stable and undistorted tone.  4、APPLICABLE: RCA analog to digital optical converter for home cinema, for PS3, for PS4, for Xbox, HD DVD, etc. Suitable for home or professional sound switching.  5、PREMIUM MATERIAL: The RCA to optical  adapter housing is made of high quality aluminium alloy, robust and durable; easy to install and simple to operate.