We all know HDMI transmits both video and audio through the single cable. This adapter is the ideal solution when we would like to output the audio through an external speaker system with analog or optical input, also when an older audio system without HDMI input. Simplecom CM423 HDMI audio extractor enables a user to extract the embedded audio from an HDMI source and output audio separately on either an analog stereo audio connector or a digital optical SPDIF connector. The video stays within the existing HDMI signal and can be sent on to the DVI or HDMI display.  

This little adapter can be placed behind your AV hardware and powered by USB, which can take power from included wall charger or an available USB socket on your TV, Media Player or PC. CM423 meets the HDMI v1.4b standards with 4K x 2K support, which is ideal for home theatre Blu-ray and streaming video content at Ultra HD, as well as 1080p 3D and 2D down to standard-definition.

Features

Convert 1 HDMI input to 1 HDMI + (SPDIF + 3.5mm or R/L) audio output

Ideal solution  for connecting external speaker system with analog or optical input, or older audio system without HDMI input

Powered by USB (5V/500ma), Mini USB Power Cable and Wall Changer included

Simultaneous audio output to both audio outputs (HDMI Audio Splitter)

HDMI 1.4 Compliant and supports Ultra HD 4K x 2K Resolution

Supports compressed audio such as DTS Digital / Dolby Digital and uncompressed LPCM audio

Specifications

Input: 1x HDMI Input

Audio Outputs: 1x SPDIF (Optical), and 1 x 3.5mm Stereo Audio (Analog)

Video Output: 1x HDMI output (HDMI pass-through)

HDMI resolution support: 2160p @ 30Hz / 1080p @ 50/60 Hz / 1080i / 720p /1576i / 480p / 480i

Max Bandwidth: 340 MHz

Max Baud Rate: 10.2 Gbps

Input/Output TMDS signal: 0.5~1.5Volts p-p (TTL)

Input/Output DDC signal: 5Volts p-p (TTL)

Max working current: 500mA

HDMI 1.4b compliant

HDCP 1.4 compliant

Dimension: 60 x 54 x 20mm (LxWxH)

Package Contents

1x HDMI Audio Extractor

1x 0.5M HDMI Lead

1x USB Power cable

1x 3.5mm to 2RCA(R/L) Adapter

1x USB Wall Charger

1x User Manual