Description: Audio splitter: This kind of extractor works with a for HDMI-compatible port input, a for HDMI-compatible and audio output that includes SPDIF and 3.5mm audio output, you can order according to your needs. Audio mode: This audio converter supports 3 kinds of modes, including PASS, 2.0CH and 5.1CH, and it supports max 4K*2K 30Hz output, suitable for daily use. With indicator: This kind of sound adapter is designed with LED indicating light, which shows you the working condition, and it works with low loss. USB powered: There is equipped with a USB cable in the package, convenient for you to connect the power source, suitable for home, office, hotel and other places. Portable: Designed with a small size and lightweight, this audio extractor can be carried easily, you can place it in the bag without worrying about taking up so much space. Specification: Color: black. Size: approx. 5.6*5.2*2.1cm/2.2x2.05x0.83inch. USB cable length: approx. 80cm/31.5inch. Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow a slight deviation for the measurement data and make sure you do not mind before ordering. Package Includes: 1 Piece Audio Extractor(with 1 Piece Power Cable).