HDMI™ ARC and S/PDIF Audio Return Extender supports 150m

Package Content


The product is an extender for both HDMI ARC and SPDIF audio pass-through, It supports CEC pass-through between HDMI ARC input port and ARC output port to handshake for ARC.
For TVs that don`t support HDMI ARC capabilities, the extender provides an independent SPDIF audio pass-through channel SPDIF audio can be transmitted from the SPDIF IN port of the Sender to the SPDIF OUT port of the receiver.

  • Cost-effective solution for extending the digital S/PDIF or HDMI ARC audio through using single low-cost Cat5e or Cat6 cable for up to 150 meters (492feet) away from the source.
  • Supports PCM, DTS and Dolby Digital audio format.
  • High performance, zero signal loss.
  • Supports CEC pass-through between HDMI ARC Input port and ARC Output port to handshake for ARC transmission.
  • Supports Dual digital audio inputs: 1 x SPDIF and 1 x HDMI ARC.
  • Supports Dual digital audio outputs: 1 x SPDIF and 1 x HDMI ARC can output each signal separately.
  • Easy to customize the cable length as needed. No need to have digital audio cables prefabricated.
Input Ports

  • HDMI ARC x 1, SPDIF x 1, UTP x 1

Output Ports

  • HDMI ARC x 1, SPDIF x 1, UTP x 1

Transmission Distance

  • 150m via CAT5E/CAT6 Cable

Data Transmission Rate

  • 12.8Mb/s

Audio Sampling Rate

  • 96KHz

Limited Warranty

  • 1 Year Parts and Labor

Operating Temperature

  • 0℃ to 50℃

Storage Humidity

  • 5% to 90% RH non-condensation

Power Supply

  • DC 5V 1A

Power Consumption (Max)

  • TX/RX:0.4W

Extender Unit Cert

  • FCC, CE, RoHS


  • 83.5×65.5×15.8mm

Net Weight

  • Sender/ Receiver: 110g


  • Metal

User Manual

  • English Version

Note: Specifications are subject to change without notice.