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12V to 5V USB Power Converter

12V to 5V USB Power Converter

66 reviews

Regular price $16
Regular price $16.00 Sale price $16
SALE! Sold out
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Connector
OR

This device converts 12V DC power from your system into a 5V USB connection. Use it to install a tablet charger in place of your old keypads! There are 4 variations to choose from.

NOTE: This product comes in four different connector variations. Choose the desired connector from the drop-down above.

Specifications:

Recommended input voltage: 12V
Input voltage range: 8V - 23V DC
Output voltage: 5V DC
Output current: 3A max
Output power: 15W max
Conversion efficiency: >90%
Voltage regulation: ±1%
Load regulation: ±2%
Ripple (full load test): <100mV
No-load current: <15mA
Operating temperature: -25~65℃ [1]
Waterproof rating: IP68
Short-circuit protection: Yes
Overheat protection: Yes
Reverse Polarity Protection: Yes
Case Material: ABS Plastic
Product dimensions: 46mm x 27mm x 14mm
Input (red/black) cable length: ~12cm
Output (USB) cable length: ~35cm
Mounting hole pitch: 52mm
Product weight: 65g
Country of origin: China

[1] Output power is reduced when the ambient temperature exceeds 40℃

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Customer Reviews
4.5 Based on 66 Reviews
5 ★
76% 
50
4 ★
14% 
9
3 ★
2% 
1
2 ★
3% 
2
1 ★
5% 
4
Customer Photos
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RG
20 Jan 2025
Robert G.
United States

12V to 5V USB Power Converter

Works great keeping my tablets charged.

DC
16 Jan 2025
David C.
United States United States

Did the job

I bought 3 of these for fire 7 tablets that I used to replace keypads. It may have made the connection to the tablet easier if the mini USB on the 90 degree was flipped so the wire went up instead of down. When using with a frame there was limited space between where the mini usb connects to the tablet and the bottom inside of the frame.

WH
04 Nov 2024
Wayne H.
United States United States

Bad product and customer service.

I purchased an alarm panel, several tablet holders, power supplies and other items from Konnected. The board died within a few months. Konnected confirmed the board was bad, I was told they didn't stock that board anymore and I would now need to pay more money to upgrade to the new board. I asked if I could just return all the items I purchased from them and get a refund (I didn't like the fact I was being forced to pay more money because they sold me a bad product.), I was told they would only refund the board cost and I could not return the other components of the system and would be stuck with them. This shows that Konnected is more about making money than providing a good product and standing behind it and doing what's right for the costumer. I would warn others to avoid this product as mine did not last more than a few months and konnected customer service is not willing to make it right. They just want more money or I'm stuck with a bunch of useless equipment.

IB
12 Dec 2023
Isaac B.
United States United States

Powered dash cam

The USB plug was wrong for my Nextbase dashcam, but I cut and soldered the proper plug onto the adapter with no problem. Works as intended for my 2021 Toyota Highlander Hybrid. The adapter unit and wiring all fit under the rear view mirror housing where I tapped into 12 volts using my voltmeter. I now have a clean installation with no dangling wires running to the lighter socket. My only complaint would be there should be clear pictures of the available power plugs on the adapter description to avoid confusion when ordering .

RG
25 Nov 2023
Robert G.
United States United States

12V to 5V USB Power Converter

Works great. Keeps tablet charged perfectly.

MH
24 Nov 2023
Mitchel H.
United States United States

Works As Advertised

Four. Stars because the finish could be a little better.. with that said, it does what it should do and holds the tablet in place perfectly. Pictures attached..

Konnected 12V to 5V USB Power Converter ReviewKonnected 12V to 5V USB Power Converter ReviewKonnected 12V to 5V USB Power Converter Review
DK
23 Aug 2023
David K.
United States United States

This 12V to 5V USB Power Converter worked perfect!

I used this Konnected 12V to 5V USB power converter to power an iPort Surface Mount iPad station, as iPort no longer makes their converter. With an existing 12V transformer (located remotely) powering a 2-wire connection at the iPad station I added this converter, along with a standard USB to lightning iPad charging cable (using the female USB connection on the Konnected converter kit) and viola! My iPad stays charged. Its about as compact as the old iPort converter and fit inside the single gang electrical workbox. Does what I need and at 1/4 the price of the now disco'd iPort converter. Thanks Konnected!

MK
09 Mar 2023
Michael K.
United States United States

Great Converter

Great converter. I was able to replace my alarm control panel with an Amazon Fire tablet and power it with this converter. Quick and easy installation.

MS
09 Feb 2023
Michael S.
United States United States

The 12V to 5V USB Power Converter works well

Overall, the install was simple. I traced the old control panel cables back to the panel and wired in the 12v system in. The converter installed easily and works just fine with my TabA 9.7.

TA
27 Jan 2023
Terry A.
United States United States

Great Power Supply

This works great. I mounted it to the stud with 2 screws and then connected it to the wires coming from the main board. My Fire Tablet has continuous power now. I highly recommend this for your display and power

Konnected 12V to 5V USB Power Converter Review
DN
09 Jan 2023
Dr.Yvette Nadeau
United States United States

Superb system

The two Konnected Pro devices plus the accessories to power a few fireOS devices are amazing. Many possibilities using SharpTools through numerous platforms to choose from to fully customize a home automation system.

BC
04 Jan 2023
Brendan C.
Ireland Ireland

12V to 5V USB Power Converter

Excellent product. Have connected my old tablet to it. Now just need to get it working

A Konnected Customer
DO
02 Nov 2022
DAVID O.
United States United States

Worked like a charm!

Easy install, good instructions, very compact. I would suggest offering a lightning cable option, but was not a show stopper! I replaced my old ADT panel with an iPad Mini

BH
11 Aug 2022
Bradley H.
United States United States

Awesome products!

This guy is simple to wire in, I just used my old leads from my old panned Connected them to Konnected aux and I have power to my tablet. Now we just have to get something to work more efficiently on the tablet for the system.

FS
14 Mar 2022
Frank S.
United States United States

USB power converter failed

Customer service was excellent with my issue and quickly sent a replacement without hesitation.

SR
21 Jan 2022
Silviu R.
United States United States

Poor service

Not what I expected

23 Jan 2022

Konnected

If you have a question or issue you can contact us at help@konnected.io