Generic Mini Compact HDMI Extractor Converter HDMI to HDMI Audio Converter Box Adapter White with 3.5mm Stereo Audio with USB Power Line HD Support 3D,1080p Convert one HDMI input to one HDMI and one R/L analog audio output. Support 2CH PCM Digital Audio Input in HDMI and High bandwidth capability support up to 1920x1080@60Hz. Support HDMI is compliant with HDMI1.3 and 3.5mm Headphone or Stereo Receiver Application. It can realize synchronous separation of the audio signal. HDCP Compliant.No need to install drivers, portable, flexible, Plug and Play Low power, No power adaptor.But comes with a USB Power Cable and User Manual