Features: This product is designed for professional audio signals, can easily convert coaxial or forToslink interface to RCA- analog audio interface and 3.5mm headphone jack. Converts Coaxial or forToslink digital audio signals to analog L/R audio Supports sampling rate at 32, 44.1, 48 and 96 KHz. 24-bit SPDIF incoming bit stream on left and right channels,provides electromagnetic-noise-free transmission. Easy to install and simple to operate. Powered by USB port for home or professional audio switching Specifications: Item: Digital to Analog Audio Converter Support 192kHz 24bit sampling rate. Audio input connection: forToslink 1xRCA coaxial Audio output: 2xRCA Left Right 3.5 Stereo Power input: AC100-240V 50/60Hz Material: Metal shell-, anti-interference Resolution: 192KHZ Size:approx 75mmx55mmx20mm/2.95x2.16x0.79in Package Includes: 1PC Audio Converter 1PC USB Cable 1PC Manual note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment