Monoprice 4K High Speed HDMI Cable - 4K@60Hz, HDR, HDR10, Dolby Vision, 18Gbps, YUV 4:4:4, 28AWG, With Ferrite Cores, 10 Feet, Black
Product # 3993
UPC # 844660039938
$9.99
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ETA: 6/14/2025
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I'M REPLACING MY HDM1 CABLES THAT HAVE A CYLINDRICAL 1" LONG ATTAHCMENT SURROUNDING THE CORD ABOUT 2-3" FROM THE PLUG. IS THAT NECESSARY?
A shopper
on Dec 17, 2017
BEST ANSWER: What you're referring to is called a ferrite core. They're added to cables (all different kinds) to reduce electrical signal interference. They're not necessary, but if you're having issues with your picture, you could buy the pair (like the ones on Monoprice Product #4155) and add them to a cable at a later time.
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- Inaccurate
- Dominic R on Dec 17, 2017
- Purchased on Jan 4, 2017

Monoprice Ferrite Cores (1 PAIR) for 24AWG HDMI Cable
BEST ANSWER: What you're referring to is called a ferrite core. They're added to cables (all different kinds) to reduce electrical signal interference. They're not necessary, but if you're having issues with your picture, you could buy the pair (like the ones on Monoprice Product #4155) and add them to a cable at a later time.
- Reply
- Inaccurate
- Dominic R on Dec 17, 2017
- Purchased on Jan 4, 2017

Monoprice Ferrite Cores (1 PAIR) for 24AWG HDMI Cable
No- mono price has cables that do not have that rf suppressor thingy.
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- Inaccurate
- Rick F on Dec 17, 2017
- Purchased on Jan 25, 2017
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Yes. I thought they were drivers, are you saying they are noise filters? Works great at any rate
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- Inaccurate
- Willis M on Mar 25, 2017
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Does the 3993 support Ethernet?
A shopper
on Oct 13, 2017
BEST ANSWER: Thank you for your question.
These cables would have an Ethernet channel.
These cables would have an Ethernet channel.
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- Inaccurate
- Tyler C Staff on Jun 20, 2019
BEST ANSWER: Thank you for your question.
These cables would have an Ethernet channel.
These cables would have an Ethernet channel.
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- Tyler C Staff on Jun 20, 2019
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Reviews
4.9 / 5.0
13,572 Reviews
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Rated 5 out of 5
Good Quality Cable at a Good Price
Good Quality Cable thicker than most but still worked with my cable management setup.
Good Price for the quality.
Good Price for the quality.
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Rated 5 out of 5
Cava was exactly what I was looking for.
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Rated 3 out of 5
Should have some instructions
Works fine but came without any instructions
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Rated 5 out of 5
HDMI CABLE 10 ft
Looks to be good quality. Had not used it yet.
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Rated 5 out of 5
Happy with purchase from Monoprice
Monoprice recommended be trusted individual. Speedy delivery in good condition. Just what we needed. Have already recommended.
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Rated 5 out of 5
Going on 10 years strong
I routed these in-wall in front of my fireplace 10 years ago for 1080p content, and they are pumping out quality 4K to this day! My only complaint is that I didn't get them a bit longer.
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October 6, 2021
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Rated 5 out of 5
High-quality cables, great price
These seem to be high-quality cables. I had no trouble with data transmission between my 4K-capable devices and my 4K TV. Picture quality is crisp and at the desired resolution. Highly recommended.
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Rated 5 out of 5
Active HDMI Longer Run Cable
It works as well as a short HDMI cable doing a short distance run. It is much less expensive when you can do 75 Ft HDMI runs with a cable rather than purchasing extender kits and Cat5 or 6 cable.
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Rated 5 out of 5
Simpley the best.
This is my second purchase and again I was not disappointed.
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Rated 5 out of 5
Monoprice is my first stop
The prices bring me back, the quality is matched and the product is just what is needed.
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