Black HDMI TO HDMI Audio Converter Support SPDIF COAXIAL Analog Audio Output

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HDMI TO HDMI +Digital Audio Converter With SPDIF+Coaxial+3.5mm earphone Support 1080P 50 / 60Hz


The converter allows the HD Source connected to single HD Display and adds extra one 3.5/ L+R and SPDIF /COAXIAL audio out port.

It offers solutions for noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments.


1. One HDMI input converted to one HDMI+ Audio (SPDIF+3.5(L/R)+COAXIAL) output;

2. Output audio support: SPDIF+COAXIAL+ 3.5(L/R) analog Audio Output;

3. Input Resolution: up to 1080P(50/60Hz);

4. HDMI to achieve the synchronization of audio signal separation;

Automatic identification 2.0CH / 5.1CH Two kinds of audio mode options;

5. LED indication: when source or sink is working, LED relative to is light;

6. No loss of quality;

7. Installs in minutes;

8. Need DC 5V/1A power supply.


1. Main unit : 1Pcs

2. User's Manual : 1Pcs

3. 5V DC Power Supply : 1Pcs


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HDMI resolution | 24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i |
Support video color format | 24bit/deep color 30bit,36bit |
Audio output | SPDIF+ COAXIAL +3.5 stereo /L/R) |
Max bandwidth | 225MHz |
Max baud rate | 6.75Gbps |
Input/Output TMDS signal | 0.5~1.5Volts p-p(TTL) |
Input/Output DDC signal | 5Volts p-p (TTL) |
Input cable distance | .15m 26AWG |
Output cable distance | 20m 24AWG HDMI standard cable |
Max working current | 500mA |
Power adapter | Input: AC(50/60HZ) 100V-240V; Output: DC5V/1A |
Operating Temperature range | (-15 to +55) |
Operating Humidity range | 5 to 90%RH (No no Condensation) |
Dimension (L x W x H) | 70.5X60.5X20 (mm) |
Weight | 150g |
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Please study the panel drawings below and become familiar with the signal input(S),output(S)and power requirements.

DC 5V - 5V USB-DC Power Interface

POWER - Power Led Status Light

HDMI INPUT - HDMI input interface

HDMI OUTPUT - HDMI output Interface

Toslink - SPDIF optical Output

Coaxial - COAXIAL audio Output

Audio - Analog Sound Track 3.5 stereo (L/R) Output

6. Operating and Connecting:

1. To use one HDMI cable to connect the HD Source with the input HDMI port.

2. To connect the converter HDMI output port with the HD Display.

3. To use one audio cable to connect the converter 3.5 stereo (L/R) port with the audio equipment.

4. To use the optical cable to connect the SPDIF/COAXIAL port with the audio equipment.

5. To connect the converter with 5V DC USB power adaptor.


Pls use the machine as the instruction listed to keep the long use lifetime of the machine.
# # The machine should be placed at the spot far from the Damp, High- Temperature, Dusty, Erosive, and oxidative environment.
# All parts will be free from the strong shake, hit, fall.
# Touching the power adaptor with the wet hands is prohibited.
# Pls hold the power adaptor head and do not pull the power cord when cut off from the socket.
# Pls turn the power off when the machine is not used for long time.
# Pls do not open the cover and do not touch the inside parts.
# Pls use the original factory power adaptor.

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