NK-B12 4K HDMI Audio Splitter HDMI to HDMI Audio (SPDIF + R / L) Extractor Supports 4K2K, ARC A9Q9

He audio extractor is one device that can support 3D? 4KX2K?ARC and it allows the one HDMI or one MHL source input and one HDMI output connected to one HD Display (like TV or Projector) and extract the audio to one SPDIF audio out+One LR Stereo audio out. Also the device supports ARC function. Features:
Output audio support: SPDIF+R/L analog Audio Output.
Support Full HD 1080P, Full 3D,4K*2K resolution.
Support ARC Function: Without adding one extra HDMI Cable, it can reverse the audio to the AV Amplifier by HDMI Cable connection.
lHDMI working in dual mode, can reduce the number of ports.
HDMI to achieve the synchronization of audio signal separation. There are ADV / 2.0CH / 5.1CH three kinds of audio mode options.
LED indication: when source or sink is working, LED relative to is light. Need DC5V/1A power supply.

Front Panel:
HDMI OUT: HDMI output interface
GREEN LED:HDMI output led status light
SPDIF:SPDIF optical Output
L/R:Analog Sound Track(L/R) Output

Operating and Connecting:
1.To use the HDMI cable to connect the HD Source with the HDMI input port of the converter or to use one MHL TO HDMI Cable to connect the MHL device with the HDMI input port of the extractor.
2.To use one HDMI Cable to connect the extractor HDMI output port with the HD Display.
3.To use one audio cable to connect the extractor R/L port with the audio equipment.
4.To use the optical cable to connect the SPDIF port with the audio equipment.
5.To press the ARC switch key to on/off the ARC function.
6.To connect the extractor with 5V DC power adaptor.

Specifications:
HDMI resolution : 24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i
Support video color format : 24bit/deep color 30bit,36bit
Audio output: L/R+SPDIF
Max bandwidth: 300MHz
Max baud rate: 9.0Gbps
Input/Output TMDS signal : 0.5~1.5Volts p-p(TTL)
Input/Output DDC signal : 5Volts p-p (TTL)
Input cable distance: =15m AWG26 HDMI standard cable
Output cable distance: =20m AWG26 HDMI standard cable
Max working current: 500mA
Power adapter format: Input: AC (50HZ, 60HZ) 100V-240V; Output: DC5V/1A
Operating Temperature range: (-10 to +55?)
Storage Temperature range: -20 to +60?
Operating Humidity range: 10 to 90%RH (No Condensation)
Storage Humidity range: 5 to 95%RH (No Condensation)
Dimension (L x W x H) : 84.5*61.8*21 (mm)
Weight: 135g

Package Included:
1 x HDMI box 1 x 2.5V power adapter 1 x User manual Note: Pls use the machine as the instruction listed to keep the long use lifetime of the machine.
1.The machine should be placed at the spot far from the Damp, High-Temperature, Dusty, Erosive, and oxidative environment.
2.All parts will be free from the strong shake, hit, fall.
3.Touching the power adaptor with the wet hands is prohibited.
4.Pls hold the power adaptor head and do not pull the power cord when cut off from the socket.