Your cart
Contact us
Close contact box
Connect ID #
251 885 031 4
Connect ID #
251 885 031 4
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

All of our representatives are
currently chatting with other customers.

Please enter your name.  
Please enter a valid email address. Why is this required?

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to
Chat Advisor Image

Your Advisor,

More about me
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.


Extension cable for USB and HDMI connection

Item # 074USBHDMI

Item # 074USBHDMI

In stock

Hands-on research

We double check the details on each item.

Free lifetime tech support

Whenever you need a hand.

Since 1974

Years of experience making people happy.

About the Accele USBRHDMI

Tidy up your dash

The best part of a car stereo installation is the moment after you've pushed that last piece of trim back into place and your grand vision is complete. If you used the Accele USBRHDMI 6-foot extension cable, your dash will look even cleaner. Its surface-mountable socket gives you convenient access to your new car stereo's rear USB and HDMI ports. Mount the socket wherever you need it most to plug and unplug your media devices. Warranty: 1 year.

What's in the box:

  • 6.25' USB/HDMI extension cable
  • Mounting bracket
  • 2 Threaded collars
  • Rubber cap
  • 4 Screws

Customer reviews

Loading reviews...

Accele USBRHDMI reviews

Average review:

26 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee review (What's this?)



Crutchfield response

<< >>

More details on the Accele USBRHDMI

Stacey B.

Product Research


HDMI & USB Extension Cable: The Accele 6.25' HDMI & USB extension cable with mounting bracket (part # USBHDMI) connects to the HDMI input and USB port on the back of your in-dash head unit and provides a convenient connection for your HDMI component and USB device.


  • This extension will support Apple CarPlay on in-dash receivers that are equipped with a 1.5A USB port. It is not compatible with Apple CarPlay receivers with USB ports rated lower than 1.5A. However, this extension cable should not be used in conjunction with another USB extension cable (regardless of USB port rating).
  • This extension cable does not support Android Auto.

Male & Female Connectors: The 6.25' HDMI & USB extension cable features male and female connectors. There is a male HDMI connector and a female HDMI input. There is also one male USB (type-A) connector and one female USB (type-A) port. The male connectors plug into your head unit's rear-panel ports, while your devices are plugged into the female jacks of HDMI & USB extension cable.

Mounting Options: The Accele HDMI & USB extension cable with mounting bracket offers two mounting options.

  • Flush Mount: The female end of the extension cable features a flush mountable design. You can simply drill a 1.125" hole at the desired mounting location and fit the female end of the cable into the hole. A threaded mounting collar secures the cable in place.
  • Mounting Bracket: A mounting bracket is also included to surface mount the female end of the cable using the four supplied screws. Once the surface mount bracket is installed, the female end of the cable fits into the bracket. A threaded collar secures the cable to the mounting bracket.

Rubber Caps: A rubber cap is provided to protect the female HDMI & USB connectors of the cable.


  • Mounting Bracket:
    • Width = 2.125"
    • Height = 2.0"
    • Depth = 2.25"
  • Flush Mount:
    • Diameter = 1.3125"
    • Depth = 1.75"
    • Cutout =  1.125" (diameter) x 1.625" (depth)
  • Cable Length: 6.25

Loading accessories...

Customer Q&A

6 questions already asked

Iâ??m looking for an HDMI (male) cable to go into my old TV with a USB 2.0 (female) port, so I can play the contents of a flash drive on the TV screen. Will this do the trick?
[ Jamie  Sep 23, 2021 ]
1 answer
This will not work. Also, you will need something that can read the files as an HDMI port does not give that type of control. I recommend contacting an advisor by calling 1-800-324-9695 to discuss this and get a personal recommendation on a solution
[ Paul  Sep 26, 2021 ]  Staff
The Details section for this item deems it to be "...not fully compatible with Apple CarPlay or Android Auto." What qualifies (or disqualifies, rather) this product from being compatible with Apple CarPlay and Android Auto?
[ Robert  Feb 09, 2017 ]
6 answers
I can confirm that the USB connection is fully compatible with Apple CarPlay on a Pioneer AVH4200NEX.
[ Bryce  Feb 12, 2017 ]
I have this port on my avh-4200 and haven't had any issues with apple car play. I originally wanted to use the iDataLink Maestro ACC-USB-RAM in my ram pickup but that one does my work with CarPlay but it did work with CarPlay. I bought this one as a replacement and I have the idatalink plugged into usb2. The setup works great for me so far.
[ Chris  Feb 10, 2017 ]
Yep, I agree with Keith and Zak. Android Auto is very picky with the USB cables you use. Using this adapter made the input continue to pop in and out of the sources menu and never held a connection for more than a half second. Glad you noticed this disclaimer before buying, I didn't haha. But it fits perfectly in the little pop-out on my dash, it's a shame really. I think I might try to work some exacto knife/super glue magic to install the stock cable in the little rubber mount...
[ Scott  Feb 10, 2017 ]
I couldn't give you a definitive answer but my guess is that it's word as not "fully" compatible because you'll still need the HDMI adapter cable from Apple to be able to connect your phone to it. If anyone has a more definitive take I'd also like to know.
[ Scott  Feb 10, 2017 ]
Do not get it if you plan on using car play. It kind of worked but like a skipping CD. Car play is cable picky.
[ ZAK  Feb 10, 2017 ]
I own this product and seems to work fine with my apple car play. I believe apple/android compatible are more of a specific spec approval from apple/google.
[ Keith  Feb 10, 2017 ]
Do this also charge your device?
[ Jason  Jan 18, 2017 ]
6 answers
I have a Galaxy Note 4 and it does NOT charge the device, only transfers data. It shows the lightning bolt on the screen like it's charging, but does not seem to charge it. Will driver around for hours and it doesn't go up, so I'm guessing its transferring data only.
[ Ladd  Jan 19, 2017 ]
Yes , I charge my phone and also Ipad.
[ Herbert  Jan 18, 2017 ]
Yes, ithw USB port will also charge your device
[ JEFFERY  Jan 18, 2017 ]
It depends on the device that the USB is plugged in to. If your stereo has a usb charging outlet and you plug the extension into that outlet, then yes it will charge the device. The cord is just an extension and does not have a power supply.
[ Chris  Jan 18, 2017 ]
[ mervin  Jan 18, 2017 ]
[ Jeremy  Jan 18, 2017 ]
If I replace the lighter in my Sierra with this will my "flip" cover still close?
[ BoFromOKC  Jul 28, 2016 ]
2 answers
Yes your flip cover will still close and funtion
[ Antonio  Jul 29, 2016 ]
I'm not sure about your Sierra but it should. If you remove the lighter receptacle you should have a space that the until will fit into. It's very easy and I highly recommend it. The wire is long so you should zip tie it up so it doesn't take up a lot of space. I love mine.
[ STEVE  Jul 29, 2016 ]
Would this fit in a typical 12v socket hole instead of having to drill a new hole?
[ Ghaith  Jun 30, 2016 ]
3 answers
Yes it does, no need to drill a new hole
[ Devin  Jul 03, 2016 ]
I drilled a hole , but it looks like would fit.
[ Herbert  Jul 02, 2016 ]
Yes,I used an existing cigarette lighter hole and it fit perfectly.
[ Matthew  Jul 01, 2016 ]
I have an AVIC 6100 NEX and a Samsung Galaxy S5 and want to know if this is compatible?
[ Jack  Mar 22, 2016 ]
1 answer
Yes, you can connect the Accele USBRHDMI to the rear panel USB and HDMI connections on your Pioneer AVIC 6100NEX for convenient access to connect your Samsung Galaxy phone. I hope that helps. My Bio:
[ Larry  Mar 25, 2016 ]  Staff

Loading articles...

Compare the sound