Silverback S6 HDMI Cable, 3 ft

4K 60Hz 4:4:4, 1080p 120Hz, 18 Gbps, Exoskeleton™ Weave, HEC, ARC, 3D, Gold-Plated

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"The entire process was perfect - good price, good quality, good service, quick delivery."


These Premium high-speed HDMI cables support Ultra HD, resolutions up to 4k@60hz, deep color, all while supporting 4:4:4 chroma. A whopping 18Gbps bandwidth makes it all possible. They are future-proof, supporting HDMI 2.0 and HDCP 2.2 signals.

Precise Construction Where It Counts

The main difference between our Standard and our Premium HDMI cable is in bandwidth capability which is a measurement of how well the cable can conduct a signal and block interference. Both the Silverback S4 and the Silverback S6 HDMI cables can handle 4K@60Hz with full 4:4:4 color space. But what's the difference between the two?

Inside HDMI Diagram

There are several ways to achieve higher bandwidth to pass the higher specs and many HDMI cable makers often decide to increase the gauge of the conductors inside the cable. This battles attenuation (signal loss due to the natural resistance in copper) but also causes the cable to be thick and difficult to work with (especially when sending through walls and conduits). Thicker cables can also torque the HDMI ports on expensive equipment.

The better way to achieve HDMI 2.0 specs is to construct the cable with precision and to use high-purity materials in the conductor and shielding. Twisting the conductors at the correct frequencies will block cross-talk and electromagnetic interference (EMI). Oxygen-free Pure copper reduces attenuation. Comprehensive shielding using both foil and braided style blocks both high and low EMI more successfully. High-quality processes and materials ensure full specs with thinner conductors.

4K@60Hz vs 4K@30Hz?

As our TV's get bigger, so does their ability to display higher refresh rates. The SwitchDeck supports 4K@60Hz, while older switches only support up to 4k@30Hz, but why should you care?

Easy to Manage

With this higher-level of precision comes the benefit of using thinner-gauge conductors. Whether you're a home user or if you need to wire a 20-screen video wall, easy-to-manage cables are the best way to prevent a headache. With thinner gauges come the ability to easily snake through conduits or make right-angle turns around corners.

The Exoskelton™ mesh jacket comes in handy since thinner conductors can potentially become brittle if kinked. Exoskeleton ensures that when you're making those 90-degree turns, you're not harming those conductors.

Compatible with HDMI 2.0 Specs

HDMI has released new specs increasing the available features offered by HDMI devices. One of the biggest improvements is an increased bandwidth (18Gbps). This new bandwidth allows HDMI to carry much more vital information. Now HDMI can support 4k resolutions at 60 fps and Deep Color. It also supports 32 channel audio and the 21:9 aspect ratio (4096x2160), and several other important updates.


Mfg. Part Number

  • SW-32875-03


  • Silverback™ by Sewell


  • Increased bandwidth to 18 Gbps
  • Resolutions of up to 4k 60Hz (up to 60 fps)
  • Up to 32 audio channels
  • Up to 1536 kHz audio sample frequency
  • Simultaneous delivery of dual video streams to multiple users on the same screen
  • Simultaneous delivery of multi-stream audio to up to 4 users
  • Support for wide angle 21:9 theatrical aspect ratio
  • Dynamic synchronization of video and audio streams
  • Updated CEC extensions for more expanded command and control of consumer electronics devices through a single control point
  • Support for all color space formats including 4:2:0 and 4:4:4 chroma at 4K 60Hz
  • Support for 25 fps 3D formats
  • Backwards compatible with high speed (category 2) HDMI cables
  • HDCP 2.2 Compliant
  • 28awg 7.3mm Conductors
  • CL3 Rated


53 Total Reviews -

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(37) 69.8 %
(7) 13.2 %
(4) 7.5 %
(1) 1.9 %
(4) 7.5 %

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Most helpful reviews

The Best I can find anywhere.

Mark Holloway - 5/12/2017 4:52:10 AM

5 found this review helpful

Pros: This cable is perfect for all 4K Resolution needs. I am using this to connect my Onkyo Receiver to my 4K Television using Pass through and I do get true 4K Resolution. The Price beats any other price I have been able to find on the market too. I give it a Supernova of Stars.

Cons: None

Other: For those new to 4K resolution. For your television to display True 4K resolution, Everything connected to it must be 2.2 4K Compliant to work. This includes your cable connections, 4K Blu-Ray Player and even your sound system receiver or sound bar. These cables are the ones you need for this task.

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40' Passes 4K @ 4:4:4 Chroma/RGB FULL @ 60Hz

Tomcup - 1/26/2017 1:54:57 PM

5 found this review helpful

Pros: Passes 4K @ 4:4:4 Chroma/RGB FULL @ 60Hz from my Nvidia GTX 1060 6gb on my PC to my LG E6 OLED with no issue. Routed easily around some tight bends to get it down through one wall, into my basement, and up another wall back into the other side of my living room. Inexpensive for such quality cable.

Cons: None

Other: So glad this worked for me as I was concerned with having to make such a long run from my PC to my TV for some delicious 4K gaming on my OLED.

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Problem-free high speed cables

louisc - 5/19/2017 5:55:56 PM

5 found this review helpful

Pros: hdcp 2.2 support allows visualization of 3d blue ray 4K disks. Reasonably priced.

Cons: Cables tend to be stiff


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Most recent reviews

Great cable

Chris - 1/13/2019 11:07:26 PM

Very robust build, works beautifully with my setup.

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Chris - 1/13/2019 11:07:02 PM

Very robust build, works beautifully with my setup.

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Great cable

Chris - 1/13/2019 11:06:43 PM

Very robust build, works beautifully with my setup.

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Great cable

Chris - 1/13/2019 11:05:47 PM

Well made, works perfect for my setup.

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Quality cable at a fair price

DMA - 12/21/2018 7:28:53 PM

Quality construction and appearance Fair price

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Silverback S6 HDMI Cable, 3 ft, 4K 60Hz 4:4:4, 1080p 120Hz, 18 Gbps, Exoskeleton™ Weave, HEC, ARC, 3D, Gold-Plated