• Adapter that converts SPDIF or Toslink optical signals to analog RCA L/R. • Allows connection of devices such as high-definition televisions, set-top boxes, DVD/Blu-ray players, and game consoles to audio systems with RCA input. • Supports sampling rates of 32, 44.1, 48, 96, and 192 KHz, with 24-bit SPDIF/Toslink input stream. • Equipped with a professional audio amplifier chip that amplifies the RCA output and offers high resistance to interference. • Improves volume and maintains the purity and clarity of the sound. • Includes a 1.1 m male RCA cable for easy direct connection without the need for additional cables. • Lightweight and compact design, easy to install and use. • Features optical input for HDTV and other devices, and RCA output for audio amplifiers. • Not compatible with 5.1 channel signals such as Dolby AC3 or DTS. It is necessary to set the device's audio output mode to PCM before connection.