• DAC Converts coaxial or toslink digital PCM/LPCM audio signals to analog L/R RCA and 3.5mm Jack audio simultaneously(Note: not support reversed). Provides electromagnetic-noise-free transmission, and auto sensing input selection with priority given to SPDIF.
  • Input Audio Connector: 1 x Toslink, 1 x RCA (Coaxial); Output Audio Connector: 2 x RCA(R/L), 1x3.5mm Jack; Powered by 5.5mm USB Power Cable(Note: Power Adapter is NOT Included).
  • Supports sample rates including 32KHz, 44.1KHz, 48KHz and 96KHz; 24-bit SPDIF Incoming Bit Stream on Left and Right Channels(Note: Does not support 192kHz sample rate audio).
  • Supports Uncompressed 2-channel LPCM or PCM Digital Audio Signal Output(Note: 5.1 channel and DTS are incompatible, please set your DVD or player audio output to PCM or LPCM, Convert and transfer audio signal only, does not support audio decode).
  • Plug and Play; Can be Used for PS3, PS4, Xbox, Roku Player, Blu-ray Player, HD DVD, Home Cinema Systems, AV Amps, etc(Note:Please take off the protective caps of the Optical Cable before connecting!!).

Used on my tcl roku tv for adding wireless headphones base station. With optical I can use both tv speakers AND device at this adapter. W/o this adapter I could only use one OR the other (tv OR. 3.5). I didn't want to explore behind tv every time I wanted to plug into tv's 3.5 port. Solved.

Husband needed this to help with his new gaming chair and it did the job

Great Product For Cost. Works Well