Customer Reviews for j5create USB-C to HDMI/RJ45/USB 3.0 Audio/Video Adapter, Male to Female, Assorted Colors (JCA374US)
Item # : 2728943
Model # : JCA374US
Charge devices and add accessories to your workstation with this j5create USB-C to HDMI, RJ-45 and USB 3.0 multi-adapter.
- Multiport adapter provides extra connectivity from your computer
- Input connector: USB Type-C (male)
Price is $59.99
30-min pickup
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Over 30
37 reviews
Most helpful positive review
Posted Sep 14, 2025
Multiple Connectivity
Works great for connecting multiple devices to my pc. I use an external speaker/phone for conferencing and video meetings.
VS
Most helpful critical review
Posted Aug 16, 2023
Did not work
This seemed ideal until it didn't properly execute
C.T.
Posted Sep 14, 2025
Multiple Connectivity
Works great for connecting multiple devices to my pc. I use an external speaker/phone for conferencing and video meetings.
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mtmdepa
Posted Aug 20, 2025
I Got No Problem with It
It looks just like the photo on the box. It was very easy to connect and use. It saved a lot of time to connect versus trying to jury rig something together.
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Dan122
Posted Apr 30, 2025
That’s what I need
Perfect that’s what I need!
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LAURA HOLLISTER
Posted Apr 4, 2025
Does the Job
This dongle has the ports we needed. It does the job.The exterior is mostly metal which is great and the packaging was sturdy - but overall this product seems a bit flimsy.
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JOE BARBONE
Posted Dec 3, 2024
beans
Works great!!!! Solves the problem.
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William
Posted May 3, 2024
Me likey your stuffie
I think I will shop there again
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C.W.
Posted Feb 24, 2024
Necessary for work.
If you are working from home and need to have an Ethernet connection this is a great product to have.
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S.P.
Posted Oct 15, 2023
Does a great job
1up votes 1
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ALAN E.
Posted Aug 17, 2023
Barely does what needs to be done
Better off with another company
1up votes 1
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HELEN M.
Posted Aug 16, 2023
Good job
Helpful sales person who helped me pick the item I needed.
1up votes 1
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H.P.
Posted Aug 16, 2023
Did not work
This seemed ideal until it didn't properly execute
1up votes 1
0down votes 0
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Makoo
Posted Aug 14, 2023
J5create
So far so good with the first exact one I brought. Haven’t used this second one on this trip maybe when I get home/back to work but it’s been great!
1up votes 1
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R.H.
Posted Apr 10, 2023
Did not work for me
After a few minutes a connected SSD drive failed. The power indicator on the USBC end went out. I returned the item to Staples and received a refund.
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Old-timer geek
Posted Feb 27, 2023
Laptop enhancement
This adapter solved the problem of updating à n old laptop for compatibility with current media.
1up votes 1
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JAMIE H.
Posted Feb 26, 2023
the product worked for a few days. i have since gone online and bought a different brand
1up votes 1
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CHARLES P T.
Posted Dec 3, 2022
Computer Link Adapter Works Fine!
Over-priced but works fine!
0up votes 0
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RICHARD H.
Posted Oct 29, 2022
Adapter does job well
This product works well with products with limited attachments such as the microsoft surface. My only "want" would be for the USB-C cord to be longer.
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DAVID C.
Posted Oct 28, 2022
Connected to my network first time
Resolved my network connection problem for my dell laptop computer
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SB Toronto
Reviewed at:
staples.ca
Posted May 5, 2021
Did not work
Could not get this to work with Mac, even after downloading their software.
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Jessie
Reviewed at:
staples.ca
Posted Mar 8, 2021
Doesn't work with wireless hardware
Don't purchase if you are planning on using with a wireless mouse. J5 support told me today that this dongle doesn't work with wireless because of the below: also thanks to the Staples sales rep that sold this to me without providing me with this information.
Unfortunately, the issue that you are experiencing is likely due to radio frequencies interference (RFI) caus...
Unfortunately, the issue that you are experiencing is likely due to radio frequencies interference (RFI) caus...
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