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Ethereal HDMI Surge Protector

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This HDMI Surge Protector is designed to protect against voltage spikes that might damage your connected HDMI components. It can withstand up to 8KV of voltage surge and offers protection on both input and output (protects both source and sink). It supports full 1080p 3D resolutions.


  • Protects Both Source and Sink
  • IEC 61000-4-2 ESD Protection Specification
  • 8KV Maximum Spike Protection
  • Minimal TMDS Signal Loss
  • Easy In-Line Application Design
  • No Power Required Passive Design
  • Made in the USA


  • Protection benefits on both input and output stages (protecting both source and sink)
  • IEC 61000-4-2 ESD Protection Specification
  • Maximum Spike Protection of 8KV
  • Minimal TMDS Signal Loss
  • Easy In-Line application design
  • No Power Required passive design
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Is this directional?

Yes, this product is directional. The IN and OUT are labeled on the unit itself.

Is this 4K rated?

No, the maximum resolution supported by this product is 1080p.

Is this HDCP compliant?

Yes, this is HDCP 1.4 compliant.

Is this HDMI 2.0?

No, this is not HDMI 2.0.

Is this just for HDMI cables?

Yes, this product is only for HDMI cables.

What does this do?

This product helps protect sensitive electronics from the damaging effects of an electrical surge.

Can this go in the wall?

No, this item is not rated for in-wall use.

Will this boost my signal?

No, this product is just a surge protector.