In stock

Ethereal HDM-GA1 HDMI Gigabit Accelerator for Passive HDMI

1 Year Warranty
Free Shipping
Expedited Shipping Available
60 Day Money Back Guarantee


This compact, yet innovative solution from Ethereal Home Theater lets you upgrade older passive 24AWG HDMI cables to 18 Gbps bandwidth capabilities. It's a simple plug and play adapter, powered by a single Micro USB cable that can be plugged into an available USB port on the display. It is designed to be mounted at the display side. It features a transmission distance of up to 15 meters. The DDC data integrity circuitry solves EDID low speed data issues. It exceeds HDMI 2.0a standards, supporting 4K/60, 4:4:4 and HDR video.


  • DDC Data Integrity Circuitry Solves EDID Low Speed Data Issues
  • Upgrades Older Passive HDMI Cables to Full 18 Gbps Capability
  • American-Made Quality Workmanship Designed to Last
  • Lengthy Transmission Distances up to 15 Meters
  • Supports Newer HDR Video Formats


  • Connect the input terminal of the HDM-GA1 to the display side of a passive HDMI cable.
  • Connect the output terminal of the HDMI-GA1 to the input of the display with a passive HDMI cable 2 meters or shorter.
  • Connect the supplied USB cable between the HDM-GA1 and an available USB port.
  • Turn on the display and select the correct HDMI input.
Write Your Own Review
You're reviewing:Ethereal HDM-GA1 HDMI Gigabit Accelerator for Passive HDMI
Your Rating