The Best Splitters, Couplers & Adapters 2024

Updated On March 25th, 2024

Looking for the best Splitters, Couplers & Adapters? You aren't short of choices in 2022. The difficult bit is deciding the best Splitters, Couplers & Adapters for you, but luckily that's where we can help. Based on testing out in the field with reviews, sells etc, we've created this ranked list of the finest Splitters, Couplers & Adapters.

Rank Product Name Score
1
POE SPLITTER - iPort Surface Mount Power Adapter (Each) - Black

POE SPLITTER - iPort Surface Mount Power Adapter (Each) - Black

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100%
2
AudioQuest - FLX-X Male-to-Female RCA Splitter - Black

AudioQuest - FLX-X Male-to-Female RCA Splitter - Black

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96%
3
AudioQuest - 90° Narrow HDMI Adapter - Black

AudioQuest - 90° Narrow HDMI Adapter - Black

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96%
4
AudioQuest - HDMI Coupler - Black

AudioQuest - HDMI Coupler - Black

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96%
5
AudioQuest - 90° Wide HDMI Adapter - Black

AudioQuest - 90° Wide HDMI Adapter - Black

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96%
6
JVC - Wireless 3D RF Emitter - Black

JVC - Wireless 3D RF Emitter - Black

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94%
7
StarTech.com - External Video Adapter - Black

StarTech.com - External Video Adapter - Black

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92%
8
AudioQuest - FLX-X Female-to-Male RCA Splitter

AudioQuest - FLX-X Female-to-Male RCA Splitter

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90%
9
IPort Surface Mount Power Adapter (Each) - Black

IPort Surface Mount Power Adapter (Each) - Black

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60%
10
AudioQuest - FLX-MINI Splitter - White

AudioQuest - FLX-MINI Splitter - White

Check Price
60%

1. POE SPLITTER - iPort Surface Mount Power Adapter (Each) - Black

POE SPLITTER - iPort Surface Mount Power Adapter (Each) - Black
100%

Our Score

Naztech 14128 Adaptive Fast Charge Power Hub7

Power your tablet remotely with the help of this iPort power adapter. The universal design works with virtually any gang wall boxes for easy wiring and installation, and this splitter offers connection options using 24V DC power. This iPort power adapter offers compatibility with iPads and other 5V portable devices for versatile use.

2. AudioQuest - FLX-X Male-to-Female RCA Splitter - Black

AudioQuest - FLX-X Male-to-Female RCA Splitter - Black
96%

Our Score

Polymer fiber; highly polished ends; ergonomic plug; in-wall rated

This RCA splitter features solid long-grain copper conductors for reliable use and splits a signal from 1 male to 2 female RCA connectors.

3. AudioQuest - 90° Narrow HDMI Adapter - Black

AudioQuest - 90° Narrow HDMI Adapter - Black
96%

Our Score

Only @ Best Buy Adapts a DVI output to an HDMI input; 24K gold-plated contacts; fully enclosed metal shell

Built for tight spaces, this AudioQuest HDMI90N HDMI adapter features a right-angle design and a short body.

4. AudioQuest - HDMI Coupler - Black

AudioQuest - HDMI Coupler - Black
96%

Our Score

AUDIOQUEST Carbon 2.5' USB-to-Lightning Cable: Compatible with Lightning-enabled Apple iPhone, iPad and iPod models; carbon-based 3-layer noise-dissipation system; 0.5% silver-plated copper

This female-to-female HDMI coupler connects 2 HDMI cables for extended reach.

5. AudioQuest - 90° Wide HDMI Adapter - Black

AudioQuest - 90° Wide HDMI Adapter - Black
96%

Our Score

Only @ Best Buy Adapts a DVI output to an HDMI input; 24K gold-plated contacts; fully enclosed metal shell

This AudioQuest HDMI90W wide HDMI adapter combines a right-angle design with a short body for a space-saving solution to HDMI connectivity in your system.

6. JVC - Wireless 3D RF Emitter - Black

JVC - Wireless 3D RF Emitter - Black
94%

Our Score

From our expanded online assortment; compatible with iPod, iPhone and select JVC in-dash decks; connects your device to a compatible in-dash deck; 7.9" length

Plug this JVC PKEM2G RF emitter into your JVC 3D projector to experience stunning 3D visuals through your JVC PK-AG3G 3D RF active-shutter glasses. The 30' wireless range extends connection in every direction for flexible connectivity.

7. StarTech.com - External Video Adapter - Black

StarTech.com - External Video Adapter - Black
92%

Our Score

Compatibile with Microsoft Windows Vista, Microsoft Windows 7, Windows 8 and Windows 10 operating systems; up to 1920 x 1200 external resolution; 2 years warranty

Enjoy the efficiency of a dual-monitor setup with this StarTech external video card. It lets you add a high-resolution monitor to your laptop or desktop, even if your existing computer lacks the capability to support a second screen. Share presentations and data with people in your office without crowding around a single screen thanks to this StarTech external video card.

8. AudioQuest - FLX-X Female-to-Male RCA Splitter

AudioQuest - FLX-X Female-to-Male RCA Splitter
90%

Our Score

?From our expanded online assortment; compatible with FLX-X and RCA cables; solid long-grain copper conductors

Learn more about Magnolia Premium Installation This RCA splitter features solid long-grain copper conductors for reliable use and splits a signal from 1 female to 2 male RCA connectors.

9. IPort Surface Mount Power Adapter (Each) - Black

IPort Surface Mount Power Adapter (Each) - Black
60%

Our Score

Supports up to 4K Ultra HD resolution, Ethernet pass-through and Power over Ethernet; receives uninterrupted signals through up to 328' of cable; Dolby Atmos, Dolby TrueHD and DTS Master Audio pass-through

Get a power boost for your PoE system with this iPort PoE injector. Simply hook it up to a PoE splitter and enjoy more power for the farthest reaches of your security camera setup or to power range extenders. This iPort PoE injector works with both CAT5 and CAT6 cables.

10. AudioQuest - FLX-MINI Splitter - White

AudioQuest - FLX-MINI Splitter - White
60%

Our Score

500 sq. ft. cooling capacity; 10.8 amps; digital controls; auto drain technology; dual-hose operation; LCDI plug; 3 fan settings; activated-carbon air filter; washable prefilter

This adapter splits a male 3.5mm connection into 2 female 3.5mm connections and features solid PSC+ conductors to minimize distortion.


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