A simple USB powered HDMI to HDMI unit that extracts digital optical and/or analogue audio from a HDMI source signal. Easy to install and operate, this handy little device is ideal for use with games consoles, LED TVs, projectors and Blu-ray players that have no optical audio or 3.5mm headphone output. Extracts digital optical (Toslink) and/or Analogue (3.5mm headphone) audio signals from a single HDMI source device Simple plug and play installation and instant synchronisation without delay Supports HDMI v1.4b input/output resolutions up to 2160p @ 30Hz USB power lead supplied Input connections; HDMI (4K) Output connections; HDMI (4K), Optical (Toslink), 3.5mm (Stereo) Video resolution; Up to 3840 x 2160 @ 30Hz HDMI version; 1.4b HDCP version; 1.4 Audio output; Stereo, DSD and HD (HBR) Power input; DC/5V (micro USB) Dimensions; 60 x 58 x 22mm Weight; 102g