Chat Now
Ultra Slim 18Gbps Active High Speed HDMI® Cable with RedMere® Technology, 6ft Black
In Stock This item should ship tomorrow (11/25/2015) if ordered within 21 hours 47 minutes

0.37 lbs

Flat Rate Shipping Prices

  • 0-3lbs- $4.99

Ultra Slim 18Gbps Active High Speed HDMI® Cable with RedMere® Technology, 6ft Black

Reliably connect your home theater equipment to greater distances than with passive cables using this Ultra Slim 18Gbps Active High Speed HDMI® Cable with RedMere® Technology from Monoprice!

This High Speed HDMI Cable supports the following general features:

  • Active signal regeneration to ensure accurate reproduction over longer distances
  • 18Gbps data throughput
  • Connector heads measure only 0.6" x 0.3" (17 x 7 mm)
  • Zinc alloy connector heads for superior RFI/EMI shielding
  • 36AWG copper conductors
  • Fabric covered jacket for superior durability
  • Gold plated connectors

It supports the following HDMI features:

  • 4096x2160p (4K) UHDTV resolution @ 60 Hz refresh rate
  • 3D video
  • Up to 32 audio channels
  • Up to 1536 KHz audio sampling rate
  • Simultaneous delivery of dual video streams
  • Simultaneous delivery of multi-stream audio to 4 clients
  • Full support for the 21:9 cinema aspect ratio
  • Dynamic synchronization of audio and video streams
  • Extended CEC (Consumer Electronics Control) commands and functions
  • HDMI Ethernet Channel
  • Audio Return Channel
  • Deep Color up to 16-bits per channel
  • x.v.Color™
  • High Definition Audio, including SA-CD, DVD-Audio, DTS-HD Master Audio™, and Dolby TrueHD™

Note that Active HDMI cables are directional. Check each end for markings indicating whether it should be connected to the source or the display device. Connecting them backwards will not hurt anything, they just won't work until connected properly.

Note also that only one Active HDMI cable should be present in any single cable run, even if using a switch, splitter, or matrix. Connecting multiple active HDMI cables in series will cause them to fail to reliably transmit the video signal because each is trying to do the same thing.

HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

RedMere is a registered trademark of Spectra7 Microsystems, Inc.

x.v.Color is a trademark of Sony Corporation.

DTS is a registered trademark and the DTS logos, Symbol, DTS-HD and DTS-HD Master Audio are trademarks of DTS, Inc.

Dolby and the double-D symbol are registered trademarks of Dolby Laboratories.

60 Reviews

94.67% of the reviewers recommend this product


Why I Love Monoprice

  • ADAM,
  •  Lewisville, TX 
  • 9/26/2015 7:11:28 PM

Pros: Sleek, slim, flexible, active HDMI cable. A boutique cable at a reasonable price. Different colors - if you're into that. Very easy to manage. Stays where you route it and will not stress the HDMI ports on your devices.

Cons: Only available up to 25'. Updated packaging looks nice, but adds to cost.

The only HDMI cables I use. I AM using these in series from several devices (PS3, PS4, OPPO BDP-103D, etc) to an AVR and then to my TV without any issues. Your results may vary. Excellent cables. I have all my friends sold on these. Two things, though - Does a 3' HDMI cable really need active signal regeneration? and Why are these only available up to 25' long?

by Monoprice Administrator
Hi Adam,

Thank you for your review on PID 10765. Glad to hear you have been satisfied with these cables! Regarding your first question, due to the built-in chip that regenerates the signal, Redmere cables can be much thinner than other high speed HDMI cables of the same length. I mainly see the 3ft cables used when flexibility is a must. For example, if the cable is being routed to a TV that is installed on an ultra-slim wall mount. As for the second question, we have our Select Active series and Cabernet series which come in lengths of up to 100ft. Please note that these two series are different in design from our Ultra Slim series and thicker to support the longer length. The Select series can be viewed here:

and our Cabernet series is here:

Thank you again for your feedback and I hope this helps!

Gabby V.
Tech Support Associate
Was this review helpful to you?
  • Chad K,
  •  Findlay, OH 
  • 8/31/2015 11:28:55 AM

Works great with 4K Ultra HD TVs. Slim design is better then the older bulky HDMI cables

Was this review helpful to you?

Awesome Cheap Cables

  • Ryan Salinas,
  •  ,  
  • 6/17/2015 10:33:40 AM

Pros: Fast Shipping, Easy to connect. They had labels on the connector on where to connect it to. ie. Source / TV.

Cons: None

Easy to understand. Will buy from monoprice again! This was my first purchase with the company and they got my business. No more of the expensive brick and mortar stores.

Was this review helpful to you?
  • DW,
  •  Monroe, NC 
  • 6/12/2015 5:24:43 PM

My husband had been looking at these cables so I ordered 3 for him. He liked them so much better than the thicker (and harder) cables we had been using that he had me order him 3 more!

Was this review helpful to you?

great cables

  • happy,
  •  Ferrum, VA 
  • 5/7/2015 4:27:32 PM

Pros: Works great! Using it with my samsung 55" uhd tv. Pc games are beautiful. Wish ps4 was 4k that would be awesome.

Cons: Only con is now I have a spare HDMI cable (The lower bandwidth plain HDMI ones monoprice sells, it flickered at 4k so I got this one)

Pros and cons say it all. These cables just WORK. Great job monoprice.

Was this review helpful to you?
Tax and shipping will be calculated at checkout