Do HDMI Couplers Degrade the Signal?

In our daily usage, we all came across the HDMI cable. And sometimes, we may need to prolong the HDMI cable. There is a huge possibility to learn about HDMI couplers when we are in the process of prolonging HDMI cables. It is also known as HDMI barrels. HDMI couplers are the mainstream way to prolong your cables. You connect them with a coupler and boom! You are ready to go! But the question arrives is this the best way out there?

When we use the HDMI coupler, there is a high chance that it will degrade the signal. And as with the period and gradual increase of usage, the cables may be wag around and even cleave when the cables are stretched out. Usage of the HDMI Balun kit can be a superior accomplishment for this puzzle. It uses Ethernet to dispatch signals making an end within the devices in exchange for an HDMI cable.

Numerous of authorization are there to unravel this. And each of the authorizations has its distinct amenities and inconvenience assimilating to an HDMI coupler. And most importantly, we should know that the HDMI coupler should be treated as a lost puppy despite all of these.

What is an HDMI Coupler or Barrel?

There are many parts in our modern technology which soothe our user experience, and under different circumstances, we may have to come across different products. And an HDMI coupler is that kind of a tiny product that consolidates two different HDMI signals via two turned upside-down female jacks. Because most of the cables we have are male to male, having female jacks into the devices has perks. Because if anything hit or dropped, the female jacks protect the male cables. As most of the HDMI cables available in the market are male-to-male.

As many as pins are there in the HDMI cables connects through an HDMI coupler that concludes the signal between two HDMI cables. And what the HDMI coupler does is connects the female jacks of the male HDMI cables. Simply we can say that the coupler built a bridge between two HDMI cables.

In our day-to-day life, it is known ideal to have a single, prolonged cable. But the theory says that a bridge between the male and female cable will be the same criteria as a single continued cable.

Amazon Basics HDMI Female to Female Coupler Adapter, 29 x 22mm, Black
  • IN THE BOX: (1) 29 x 22mm HDMI female-to-female coupler for connecting two HDMI A Male to A Male cables
  • FOR HDMI-ENABLED DEVICES: Ideal for extended reach when connecting Blu-ray players, Fire TV, Apple TV, PS4, PS3, XBox one, Xbox 360, computers, and other HDMI-enabled devices to TVs, displays, A/V receivers, and more
  • SUPPORTS 4K VIDEO & MORE: Supports Ethernet, 3D, 4K video, and Audio Return Channel (ARC)
  • COMPATIBILITY: Compatible with HDMI standard (4K video at 60 Hz, 2160p, 48-bit/px color depth); supports bandwidth up to 18Gbps; backwards compatible with earlier versions

Why HDMI Coupler is Not the Best Option

It is very well known that we face various problems in our technological world like radio interference and instrumental malfunctions. That’s why the HDMI cables are shielded with different insulating materials and alloys to minimize radio interference. But the protection is compromised when the shield tore down or got damaged.

We have known many couplers brands, but we will talk about this Amazon Basics model as an example. The body of this cable is very plastic KY, unlike how a cable should be. Lack of proper shielding makes it more amenable and inclined to network interference.

Analog signals have their advantages because they may blend with the radio interferences, unlike the digital signals, which are more submissive to the disputable inconvenience. So here is the problem that arises with the coupler.

Moreover, when we have a long cable with tiny pieces attached, it can cause unexpected catastrophe as it is strolling around the floor. And the more we attached tiny pieces to create a long one, the more unstable the jacks. If someone swings over the cable or something are expected to happen, the cable will get damaged, and the pins can be misaligned. 

How to Properly Extend HDMI Cables

How to Properly Extend HDMI Cables

Generally, we would want a hassle-free solution where the system would allow us to get around any cables and have a convenient system. And for that, the solution does exist like the  Diamond Multimedia HDMI Extender Kit (on Amazon). A wireless system uses the wifi signal to send contents between the devices using their HDMI jacks and wireless transmitters.

But the world of media is changing every moment. It is being perfected every moment and enhancing and facing evolution. And it has outpaced the capacity of the WIFI signal because the wifi signal is limited with bandwidth. We can not take full advantage of UHD, 4K, 8K, surround sound, and many other using a wireless kit because it can be very expensive at the same time, there will be a question of efficiency. And a sweet reminder is that if something makes you interested, we have done our homework about that too. We have set a depth review about that too. But for this efficiency thing, you should also consider the balun kit.

Now we have to know about the HDMI balun kit, which has two components. One that converts the HDMI signal into something that cat cable can send through the Ethernet. And the other one converts the signal into an HDMI signal. And these units like  J-Tech Digital HDMI Extender (on Amazon) aren’t nearly as expensive as equivalent wireless HDMI options.

Sale
Diamond Multimedia Wireless HDMI USB Powered Extender Kit, TV Transmitter & Receiver for HD 1080p,...
717 Reviews
Diamond Multimedia Wireless HDMI USB Powered Extender Kit, TV Transmitter & Receiver for HD 1080p,...
  • Wirelessly stream HD 1080p video & Audio up to 30ft (clear line of sight) from: TV cable box, Blu-ray/DVD player, gaming console, satellite box, PC, Mac, laptop or from any HDMI source
  • No Lag Powerful Wireless HDMI System, Supports Anti-Interference technology (5GHz operational frequency) The Diamond VS50 is a great solution for conference room meetings, home entertainment and multimedia educational applications
  • Small Form factor Transmitter and Receiver, plugs directly into the HDMI source and HDMI input of the display (No additional HDMI cables) USB powered from your HDMI source/display (No wall mount power adapter required)
  • Wirelessly Stream Video & Audio (YouTube TV, Netflix, Hulu TV, Amazon Prime and other media streaming devices and services)
  • Just “plug 'n play” NO extensive set up, NO computer needed, NO software installation. NO WIFI network to setup, NO messy cables. Best portable and mobile solution for Notebooks/Laptops and or any mobile device with HDMI capability

Sale
J-Tech Digital HDMI Extender By Single Cat 5E/6 Full Hd 1080P With Deep Color, EDID Copy, Dolby...
  • 𝐌𝐀𝐗𝐈𝐌𝐔𝐌 𝐁𝐀𝐍𝐃𝐖𝐈𝐃𝐓𝐇 𝐔𝐏 𝐓𝐎 𝟔.𝟕𝟓 𝐆𝐁𝐏𝐒 - HDMI Over Ethernet Extender Support HDMI 1.4 & 1.3 signal /deep color 36bit/xv-YCC/1080p 24fs/DTS-HD.v-YCC/1080p 24fs/DTS-HD.
  • 𝐄𝐗𝐓𝐄𝐍𝐃 𝐘𝐎𝐔𝐑 𝐕𝐈𝐃𝐄𝐎 𝐒𝐎𝐔𝐑𝐂𝐄 𝐔𝐏 𝐓𝐎 𝟐𝟎𝟎𝐅𝐓 -  For 200ft transmit distance via CAT6/CAT7 LAN cable. For 165ft transmit distance via CAT5e cable.  Zero Video Latency. NOTE: We recommend using direct HDMI to HDMI connections, avoid using signal converters or adapters at all costs.
  • 𝐒𝐔𝐏𝐏𝐎𝐑𝐓 𝐕𝐀𝐑𝐈𝐄𝐓𝐘 𝐎𝐅 𝐕𝐈𝐃𝐄𝐎 𝐅𝐎𝐑𝐌𝐀𝐓𝐒 - HDCP 1.2/1.4 ; 1080P/1080i/720P/576P/576i/480P/480i; 3D video supported
  • 𝐕𝐈𝐃𝐄𝐎 𝐂𝐎𝐋𝐎𝐑 & 𝐀𝐔𝐃𝐈𝐎 𝐓𝐑𝐀𝐍𝐒𝐌𝐈𝐒𝐒𝐈𝐎𝐍 - 36bit(CAT7); 24bit(CAT6); Supports 2-channel PCM audio only. Supports Dolby Digital / DTS pass through if copied EDID from right display devices.
  • 𝐎𝐏𝐓𝐈𝐌𝐈𝐙𝐄𝐃 𝐘𝐎𝐔𝐑 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄 - For better picture quality and longer distance transfer, we recommend to use Cat 6 or Cat 7 cable. For better performance, we suggest using solid COPPER ethernet cable with this product. For GUARANTEED optimal performance, use the J-Tech Digital Customized 150ft Cat6 Ethernet Cable. Please search the JTD-ID 943 on our website for more details.

Why Cat Cables are Better for Long Runs:

Cat Cables

When it comes to longer cable runs, the cat cables will have the winning position against HDMI cables because the cat cables have their specific advantages. The first thing is to be noted about cat cable is that it is lightweight and unshielded, and it has only four pins in it, which creates great stability in our daily usage of prolonging cables than our standard HDMI cables.

Moreover, if we want to talk about cable management, the cat cables are way easier to use and clear traffic. And when it comes to cable mounting, we can rely on the cheapest options that cable management can have. We can choose the mounting cable clips. It can be attached to the wall or ceiling or an extra pair of tools where the cables hide underneath them, making it very convenient. 

It is mentioned that cable clips leave the cat cables exposed, making them highly vulnerable to radio interference. And if the cat cables look eyesore, then we can get cable raceways to hide the cables. It can be defined as the hideaway for the cables mounted in the wall, and we can give it a disguise by painting it the same color. We can give it some alternative to show it more elegantly. And even we can route it inside the wall to hide it from our site completely.

One of many other reasons the cat cables are more reliable than the HDMI cable in the long run. And the cat cable prices are more reasonable than the traditional HDMI cables. Most of the HDMI cable brands don’t make the cables more than 25 feet, and if we don’t want to compromise with the quality of the signal, then the cables more than 12 feet can price a good amount of money.

Tips for Extending HDMI Cables

When it comes to longer cable runs, the cat cables will have the winning position against HDMI cables because the cat cables have their specific advantages. The first thing is to be noted about cat cable is that it is lightweight and unshielded, and it has only four pins in it, which creates great stability in our daily usage of prolonging cables than our standard HDMI cables.

Moreover, if we want to talk about cable management, the cat cables are way easier to use and clear traffic. And when it comes to cable mounting, we can rely on the cheapest options that cable management can have. We can choose the mounting cable clips. It can be attached to the wall or ceiling or an extra pair of tools where the cables hide underneath them, making it very convenient. 

It is mentioned that cable clips leave the cat cables exposed, making them highly vulnerable to radio interference. And if the cat cables look eyesore, then we can get cable raceways to hide the cables. It can be defined as the hideaway for the cables mounted in the wall, and we can give it a disguise by painting it the same color. We can give it some alternative to show it more elegantly. And even we can route it inside the wall to hide it from our site completely.

One of many other reasons the cat cables are more reliable than the HDMI cable in the long run. And the cat cable prices are more reasonable than the traditional HDMI cables. Most of the HDMI cable brands don’t make the cables more than 25 feet, and if we don’t want to compromise with the quality of the signal, then the cables more than 12 feet can price a good amount of money.

Conclusion:

Though we have seen and discussed the shortcomings of the HDMI cable, the HDMI cable can come in handy in many ways, like compacting our house systems. But if we have a bigger project and have to show something outside a room, the HDMI will not be suitable. Using Ethernet and other wireless options, we can solve the problem, and most importantly, these are more superior options than an HDMI cable.

-our editorial board has reviewed this article and has been approved for publication according to our editorial policy.

Best Seller List for HDMI Couplers:

SaleBestseller No. 1
UGREEN HDMI Coupler 2 Pack 4K HDMI Adapter Female to Female HDMI Connector 3D 4K HDMI Extender...
6,810 Reviews
UGREEN HDMI Coupler 2 Pack 4K HDMI Adapter Female to Female HDMI Connector 3D 4K HDMI Extender...
  • HDMI Coupler Female Extension: Easily connects 2 HDMI cables into 1 HDMI cable for long distance extension purpose and turn HDMI male port to female port for connecting other device;
  • Max 4K@60Hz: UGREEN HDMI female to female 4K coupler comply with HDMI 2.0 standard, support 4K HDR Pass Through with HDMI 2.0 Cable and display resolution up to 3840x2160, 2560x1600, 2560x1440, 1920x1200, and 1080p so you will capture every detail;
  • Audio Video Sync: This HDMI female adapter support Audio Return Channel, HDMI Ethernet Channel, 3D and 7.1, 5.1 Dolby digital sound pass through for you to surround by rich sound;
  • Wide Compatibility: This HDMI coupler support HDMI signals from devices such as TV Box, Xbox 360, Xbox One, PS4, PS3, PS2, Blu-Ray Player, PC, Laptop for HDTV, Monitor, Projector and more;
  • Durable quality: With gold-plated connectors that resist corrosion while offering optimum signal transfer for better viewing experience. Package included: 2 Pack female to female 4K HDMI adapter.
Bestseller No. 2
HDMI Female to HDMI Female Coupler Connector Pack 6pcs Adapter Extender F/F High Speed
  • Package Include: 6pcs HDMI Connector; Life time warranty
  • High quality HDMI female to female gender changer adapter, Makes it easy to enjoy the ultra-high definition video
  • Converts the male HDMI connector into a female connector
  • Connects 2 male cables together or make a male to female extension cable
  • The gold plated interface ensures the highest performance connection between HDMI components or cables
Bestseller No. 3
Cable Matters 2-Pack 8K@60Hz / 4K@120Hz HDMI Coupler with HDR Support ( 8K HDMI Coupler, HDMI Female...
  • Extend your HDMI cables with this passive 8K HDMI to HDMI coupler; HDMI 2.1 connector features 2 female 8K HDMI ports for connecting two cables together into one; HDMI 2.1 female to female adapter is ideal as a cost-saving way to create a long HDMI cable with two short cables
  • Pass-through HDMI 2.1 coupler supports the latest 8K HDMI technology when used with 8K HDMI cables on compatible devices
  • Connect devices at a resolution of up to 8K 60Hz / 4K 120Hz with support for advanced features including Auto Low Latency Mode (ALLM) and Variable Refresh Rate (VRR) for gaming, 5.1 and 7.1 surround sound and Dolby TrueHD and Dolby Atmos audio, and HDR as specified in HDMI 2.1
  • HDMI to HDMI connector is also perfect for temporary usage when a longer cable is needed; Avoid buying long HDMI cables with this cost-saving HDMI adapter female to female; Extend an HDMI outlet from behind a computer or entertainment cabinet to an easily accessible area to make connecting and disconnecting equipment easier
  • Cost-effective 2-pack of HDMI adapter female to female is ideal for extending across multiple cables; Use the 2 pack of HDMI female to female cables to connect several components on your TV or entertainment center
Bestseller No. 4
HDMI Coupler Female to Female 3 Pack,IIABC 3D 4K@60Hz HDMI Adapter Aluminum Alloy Extension Cable...
  • 【HDMI Coupler Female Extension】: Easily connects 2 HDMI cables into 1 HDMI cable for long distance extension purpose and turn HDMI male port to female port for connecting other device.
  • 【Wide Compatibility】: This HDMI coupler support HDMI signals from devices such as TV Box, Xbox 360, Xbox One, PS4, PS3, PS2, Blu-Ray Player, PC, Laptop for HDTV, Monitor, Projector and more.
  • 【No Lag & No Distortion】: The 4K HDMI connector fully supports resolution up to 4K@60Hz with life-like color. It also features HDR10, HDCP2.2, 3D video, Audio Return Channel, 18Gbps high-speed transmission, Audio Return Channel(ARC), Ethernet Channel, and DTS-HD Master Audio.
  • 【More Durability】:HDMI adapter has a fully-shielded structure to prevent against EMI interference. Superior construction combines gold-plated connectors and aluminum shell for strength and reliable connectivity of the HDMI extender. Unique metal casing will not overheat during long-term use, good choice for a HDMI coupler.
  • 【Package Included & Service】:3 x IIABC HDMI 2.0 female to female connectors, Peace of mind with strict quality control management and lifetime support. Feel free to reach us, we have you covered.
Bestseller No. 5
Amazon Basics HDMI Female to Female Coupler Adapter (2 Pack), 29 x 22mm, Black
  • IN THE BOX: 2-pack of 29 x 22mm HDMI female-to-female couplers for connecting two HDMI A Male to A Male cables
  • FOR HDMI-ENABLED DEVICES: Ideal for extended reach when connecting Blu-ray players, Fire TV, Apple TV, PS4, PS3, XBox one, Xbox 360, computers, and other HDMI-enabled devices to TVs, displays, A/V receivers, and more
  • SUPPORTS 4K VIDEO & MORE: Supports Ethernet, 3D, 4K video, and Audio Return Channel (ARC)
  • COMPATIBILITY: Compatible with HDMI standard (4K video at 60 Hz, 2160p, 48-bit/px color depth); supports bandwidth up to 18Gbps; backwards compatible with earlier versions
Bestseller No. 6
Monoprice HDMI Coupler (Female to Female)
  • Save when you buy the 2-Pack!
  • HDMI female/female coupler for connecting the two male ends of two HDMI cables to make a longer cable
  • Monoprice continually strives to improve its product line to bring our customers the best products a
  • Therefore changes may be made to listed specifications without prior notice
  • Item received may not match photo or specs shown
Bestseller No. 7
HDMI Coupler Female to Female 2 Pack, 3D 8K HDMI Extension Cable Connector Aluminum Alloy for HDTV,...
  • 【★ Hdmi Female Adapter 】Easily Connects 2 HDMI Cables into 1 HDMI Cable for Long Distance Extension Purpose and Turn HDMI Male Port to Female Port for Connecting Other Device.
  • 【★ Aluminum Alloy Ultra Durability 】Constructed With Fully Shielded Aluminum Alloy Housings and Reinforced Connector, Can effectively avoid EMI interference and withstand 10000+ plugging and unplugging.
  • 【★Max 8K@60hz 1080P】Support 8K HDR Pass Through with HDMI 2.1 Coupler Cable and Display Resolution UP to 3840x2160, 2560x1600, 2560x1440, 1920x1200, and 1080p so you Will Capture Every Detail.
  • 【★Audio Video Sync】This Female to Female HDMI Connector Support Audio Return Channel, HDMI Ethernet Channel, 3D and 7.1, 5.1 Dolby digital sound pass through for you to surround by rich sound.
  • 【★Wide Compatibility】 This HDMI dual female connector Support HDMI Signals from Devices Such as TV Box, Xbox 360, Xbox One, PS4/ 3/2, Blu-Ray Player, PC, Laptop for HDTV, Monitor, Projector and more.
Bestseller No. 8
VCE HDMI Coupler 10 Pack, HDMI Female to Female Connector Adapter 3D 4K 1080P HDMI Cable Extender...
  • VCE HDMI converter extension: easily connects 2 regular HDMI cables into 1 HDMI cable for long distance extension purpose and turn HDMI male port to female port for connecting other device.
  • Supports 3D&4K resolution: HDMI female female adaptor comply with HDMI 2.0 standard, Support 4K HDR pass through with HDMI 2.0 cable and display resolution up to 3840x2160, 2560x1600, 2560x1440, 1920x1200, and 1080P. High performance connection between HDMI Male and HDMI Male cables.High quality HDMI gender changer , Makes it easy to enjoy the ultra-high definition video
  • Ideal for extended reach when connecting HDTV, Roku TV stick, Google Chromecast, Switch, Xbox One, Xbox 360, PlayStation 4, PS 3, Laptop, PC, and any HDMI-enabled devices to TVs, displays, screen, monitors, A/V receivers, and more
  • Audio video sync: This standard HDMI dual female connector supports Audio Return Channel, HDMI Ethernet Channel, 3D and 7.1, 5.1 Dolby digital sound pass through for you to be surrounded by rich sound.
  • Durable quality: with gold-plated connectors that resist corrosion while offering optimum signal transfer for better viewing experience. Package included: 10 Pack female to female HDMI adapters.
Bestseller No. 9
HDMI Female to Female Adapter 3 Pack ,Elecpow HDMI Coupler,4K HDMI Extender, Support 4K@60hz, 3D for...
  • 【HDMI Extension Coupler】The HDMI coupler serve as a bridge,which can easily connect 2 HDMI Male ends cables for long-distance extension purposes or connect a TV stick to get fluent streaming as well as for HDMI cable to get the TV stick out of the back of the TV to receive stronger WiFi/remote signals.
  • 【No Signal Lag & No Distortion】Internal Triple shielding in this hdmi female to female adapter can ensure more stable video signal transmission. Supports resolution up to 4K@60Hz, features HDR10, HDCP2.2, 3D video, Audio Return Channel, 18Gbps high-speed transmission, Audio Return Channel(ARC), Ethernet Channel, and DTS-HD Master Audio.
  • 【Audio & Video Sync】 Support Audio Return Channel(ARC) , HDMI Ethernet Channel, 3D and 7.1, 5.1 Dolby digital sound pass through for you to surround by rich sound.
  • 【Wide Compatibility】Perfect for HDMI cable extension in Roku TV Stick Chromecast, Switch, Xbox One, PS4 PS3, PC HDTV PlayStation 4 PS3, Laptop and any HDMI-enabled devices to TVs, displays, screen, monitors, A/V receivers, and more.
  • 【Quality Focused】Fully-shielded structure to prevent against EMI interference and superior construction combines gold-plated connectors and aluminum shell for strength and reliable connectivity of the HDMI extender.Comes with 12 months warranty and lifetime support. Full refund or replacement for free if quality problem.
Bestseller No. 10
Onvian HDMI Coupler 2-Pack, 4K HDMI Connector Female to Female Adapter, Aluminum Alloy 4K@60Hz 3D...
  • 【HDMI 2.0 Coupler】HDMI coupler easily connects two HDMI A Male to A Male cables together to work as an extension or connect a TV stick and HDMI cable to get the TV stick out of the back of the TV to receive stronger WiFi/remote signals. It solves most of the HDMI cable due to the lack of length of the cause of the trouble.
  • 【4K@60Hz Support】This female to female HDMI adapter comply with HDMI 2.0 standard, it fully supports up to 4K resolution at 60Hz. It also features HDR10, HDCP2.2, 3D video, 18Gbps high-speed transmission, Audio Return Channel(ARC), Ethernet Channel, and DTS-HD Master Audio.
  • 【More Durability】HDMI adapter has a fully-shielded structure to prevent against EMI interference. Superior construction combines gold-plated connectors and aluminum shell for strength and reliable connectivity of the HDMI extender. Unique metal casing will not overheat during long-term use, good choice for a HDMI coupler.
  • 【Widely Compatibility】HDMI 2.0 connector is compatible with HDTV, Chromecast/Roku TV stick, Switch, laptop, TV Box, computer, PC, monitors, Blu-ray/DVD player, displays, A/V receiver, PS4, PS3, and more. ( Backwards compatible with earlier versions, such as HDMI 2.0 /1.4/1.3... )
  • 【Package Included & Service】2 x HDMI 2.0 female to female connectors, Peace of mind with strict quality control management and comes with 12 months after-sale service and lifetime support. Feel free to reach us, we have you covered. ( Size: 36.3*21.3*11.7 mm )

Last update on 2022-07-05

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