This TOSLINK to 3.5mm analog audio cable has a built-in chip that can convert digital fiber optic audio signals from devices such as televisions and game consoles into 3.5mm stereo analog output. Powered by USB, ensuring stable transmission and high-quality sound effects. Suitable for connecting devices with only fiber optic output to devices with only analog input interfaces such as headphones, speakers, or amplifiers. Product Features: Built in chip, supports fiber optic digital to analog signal conversion, USB power supply, stable output of high-quality audio, fully compatible with IEC60958, S/PDIF, EIAJ, CP1201 AES3 protocol 2, Muti bit modulator, 24 bit D/A conversion, automatic detection of sampling frequency range up to 192kHz, 105ab dynamic range, -90B total harmonic distortion+signal-to-noise ratio, low jitter recovery, plug and play, no need to install drivers. Application scenarios: Connect the TV and game console to headphones or speakers with 3.5mm input, and upgrade devices with only fiber optic output to audio systems with only analog input, suitable for home theater, game audio, personal music listening, and other scenarios. Color: As Shown Material: Braided Wire+Metal Package Contents: 1*toslink to 3.5 Male Audio Cord Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.