Gun | May 8, 2023

Jonas | March 4, 2023

Edward | Feb. 3, 2023

Marius | Feb. 3, 2023

Neil | Nov. 30, 2022

Lonnie | Nov. 19, 2022

Liz | Oct. 17, 2022

Joongoo | Sept. 20, 2022

Jean-Michael | June 14, 2022

Roger | June 10, 2022

David | June 9, 2022

Reinhard | May 20, 2022

Steven | Dec. 9, 2021

For now, more about the seller than the product

I have a power-hungry phone (a Galaxy Note 10+, which is listed as compatible), and the car's native connecter is just not up to the task. More than once my phone has died during the day (due to a toddler who loves to play on Daddy's phone), and then was unavailable for GPS that evening. When a trip to the Renaissance Festival and a dead phone almost stranded my whole family, I decided I needed a fix.

A quick Google search brought me to Reddit, where this very device was being discussed. It seemed perfect! The answer to my conundrum! But they were out of stock. I placed myself on the waiting list and checked every day until it was available again. I ordered immediately.

The splitter itself arrived very quickly, but I also needed to buy some short cables so that my front seat wasn't a pile of spaghetti. The last one came in today, and with bated breath, I hooked it all up. No power, no connection to Android Auto... nothing. Imagine my disappointment. I tried different cables, made sure that the PD adapter could charge the phone on its own, made sure the Android Auto connection was working by itself. Everything seemed fine, until I tried to route through the splitter. (Splitter? It's really a combiner, isn't it?)

I was about to write an unkind review, or at least a frustrated one, when I decided that no, I really needed to give the seller/maker the chance to help without me badmouthing him in front of others. I had seen on reviews already that he was quick to respond and very helpful, so that seemed the most fair option. I tried very carefully to detail my issue, the hardware I had, and what steps I had taken to troubleshoot the issue, and even my own amateur theory on what was happening.

I didn't expect a response the same day. I would have been impressed with Mr. Koripalli if he had replied tomorrow, or the next day. Instead, I believe it took him... four hours?

I should admit my shame here: I work in IT, and have for a couple of decades. I'm used to troubleshooting, but I also know that I don't always think of everything to try, and that I have a tendency to bypass the basics and go right for the more complicated stuff. I thought the combined length of the two cables I was using was causing problems, since USB-C PD has a rather short max length specification. Mr. Koripalli very gently suggested a different, simpler solution while also pointing out, very kindly, that I had neglected to read the instructions that he had already provided. RTFM, and all that, but much nicer.

Please, please, if you buy one of these things, and you get no power going through it, take the cable going between the splitter and the power adapter, and flip it end-for-end. Swap the connectors that are in the splitter and the power adapter. I have a strong feeling it will work. Mine did, and I felt dumb.

I haven't had a chance to fully test this out yet, only having time to confirm that my phone was charging and that Android Auto recognized it and could play audio from it. The only reason I didn't rate the product as 5 stars is because I haven't had the opportunity to use it yet. If possible, I'll edit this review later, and if not, I'll just write another one.

If your phone is power hungry like mine, and you want to use Android Auto, buy this. Don't hesitate. Buy it. Now. Go.

Response from Rohan Koripalli | June 5, 2022

Steven, thanks for writing the review! Glad you like it. Let me know if you have any further feedback after fully testing it.

Antony | Nov. 26, 2021

Finally!

Can finally use my phone without my battery draining with Android Auto.

For the record I confirm with the setup I have it worked with a Pixel 6.

Thank you for your hard work.

Response from Rohan Koripalli | Nov. 26, 2021

Anthony,

Thank you for the review! Glad it works for you. Thanks for letting us know it works on the Pixel 6!

Robert | Nov. 19, 2021

Doesn't work most of the time

This thing seems to be *extremely* picky about what kind of cables you use, what kind of phone you have, and what kind of vehicle you have. I have to admit that I have seen it work, but I'll be damned if I can figure out why or how to recreate that combination. How something that (theoretically) should be so simple can be so finicky is beyond my patience.

Signed, a degreed electrical engineer.

Response from Rohan Koripalli | Nov. 20, 2021

Hi Robert,

Thank you for your feedback. You're correct that the setup is very picky about cables and phones that are compatible. As I mentioned in the product description, many phones are incompatible due to not supporting USB PD or various software quirks. The most common problem people have when setting up is that the board passes through the power delivery connection from the charger to the phone. As a result the connection from the phone port of the board is not reversible and only works in one direction as mentioned in the instructions. This is not typical for USB C so although it seems random it's actually quite predictable. Considering you were able to get it working at least once I'm guessing that is your issue.

I'm more than happy to assist with any issues with your setup including replacing your unit if necessary. Please contact me with the details of your setup so I can help out.

Regards,
Rohan

Dean | Nov. 12, 2021

Works intermittently

Edit: firstly my apologies to the creator - he responded in the end and offered me a refund. I was in process of video recording the product not working, but typically it started to work! I used the same cables when it didn't work.

Today it didn't work when I plugged it in. After trial and error I believe that it is best to plug in the power cables first to the phone, and then when the phone is charging to connect the data cable. For me when I leave the power and data cable both plugged in to the unit and then connect the phone it fails. But the power first then the data works. Hope this helps others.

Response from Rohan Koripalli | Nov. 12, 2021

Dean,

Sorry I didn't see your second message. I can give you a refund but I'm happy to work with you to get it working including sending a replacement unit if needed.

Regards,
Rohan

Nathan | Nov. 9, 2021

Pixel 6 Pro

Just received this and it appears to work with fast charging on the Pixel 6 Pro. Phone indicates fast charging and battery increases as if it was plugged in to a USB C-PD charger. I don't have a USB monitor to actually verify amps being pulled, but I'm happy with it. I'm testing this with a 2020 Toyota Tacoma stock head unit.

Response from Rohan Koripalli | Nov. 12, 2021

Nathan,

Glad to hear it's working with your Pixel 6 Pro! Thank you for sharing!

Regards,
Rohan

Jeremy | Nov. 9, 2021

Fantastic!

This little device is a big help. Works as intended and the case looks good. I found some 6" cables on Amazon to limit the mess from the extra wiring. But, well worth it because my phone now charges reliably while using Android Auto. All 3 cables are from Cable Creations on Amazon. My phone is a OnePlus 8T+ and I drive a 2018 Chevy Equinox. Before, my phone would sometimes charge normally, sometimes slowly, and sometimes actually slowly lose power. So far it is working great. Not warp charging, but I'm just using whatever cigarette lighter adapter I already had. Thanks!

Response from Rohan Koripalli | Nov. 12, 2021

Thanks for the review Jeremy. Glad it's working with your OnePlus 8T+!

Thomas | Nov. 9, 2021

Great little gadget

This little gadget does exactly what it should. It powers my phone while enabling Android Auto. Fabulous solution

Response from Rohan Koripalli | Nov. 12, 2021

Thanks for the review Thomas! Glad it's working for you!

Carlos | Nov. 1, 2021

Fast charging!!!!

Very car needs one of these very cold little device I just wish it was all USB c still works great connects super fast. Faster than aawireless.

Response from Rohan Koripalli | Nov. 12, 2021

Thanks for the review Carlos! Glad it's working for you!

Gregory | Oct. 13, 2021

Great Product, Amazing Service

I bought this to use with me Samsung Note 20 in my 2021 Mazda 3.

I at first had some difficulties getting it to work, I initially just thought I had a compatibility issue with either the car or phone. I contacted Rohan to let him know the Note 20 might not be compatible and he helped me troubleshoot the issue. We eventually came to the conclusion that the board might be faulty after I tried it with another phone and he sent a new board right out. I was able to get it working with the new board.

Amazing customer service and troubleshooting help, Rohan went above and beyond to help.

Now with the board working, I can say it does what it's supposed to do and its great to be able to have my phone charge fast while also using Android Auto.

Thanks again Rohan!

Response from Rohan Koripalli | Nov. 12, 2021

Thank you for the review Gregory. Sorry about the issue with the initial board. Glad to hear it's working for you now!

Todd | Sept. 27, 2021

Great Solution!

Works exactly as I hoped it would! Great product! Will definitely recommend this product to anyone who has a similar need of fast charging while interfacing with their car info-tainment system. And it’s made in Texas!!!

Response from Rohan Koripalli | Nov. 12, 2021

Todd,

Glad you're enjoying the product. Thanks for the review!

Regards,
Rohan

John | Sept. 19, 2021

Great product! Fast Delivery!

The usb-c /data splitter works as advertised, but you always need to read the directions first!!!! Working great
with an Apline ilx-409 and ilx-407 with Samsung galaxy s20, Note 10Plus, and a Note 10. as a bonus I'm getting
superfast charging on all three Samsung's cell phones.

Response from Rohan Koripalli | Sept. 19, 2021

Thank you for writing a review. Glad it's working on your Samsung phones! Delivery times can vary but usually is pretty quick for USA orders.

Joe | Sept. 17, 2021

Timothy | Sept. 10, 2021

Michael | Aug. 28, 2021

Isaiah | Aug. 2, 2021

Josh | July 30, 2021

Great product

The product itself is smaller than I expected and the case was definitely worth the small upcharge for the peace of mind that it'll stay safe in my glove compartment. As long as you use the cables recommended by the seller, this product should not have any connectivity issues.

I originally purchased this for my LG G8 ThinQ but it doesn't work with my device. It works fine on my wife's Samsung Galaxy S10 though. The seller is awesome and very helpful and quick to respond. It's refreshing to have such an amazing experience with a seller that stands behind their product and provides this level of customer service. Thanks again!

Tested in 2017 Mitsubishi Mirage G4
LG G8 ThinQ (Doesn't work) - Latest OS, fast charge but no AA
Samsung Galaxy S10 (Works) w/ fast charging
Startech.com Micro B USB charge & data 6-pin 6" cable
Monoprice Stealth Charge & Sync USB-C cables
Aukey USB-C 30W PD charger

Response from Rohan Koripalli | Aug. 3, 2021

Josh,

Thanks for the kind words. Sorry it didn't work with your G8 ThinQ. I've updated the product page to reflect your findings..

Regards,
Rohan

Antonio | July 26, 2021

Michael | July 11, 2021

Excellent product, but not for ALL phones

Well-made product, and nice 3D printed housing. Works great for certain phones. May not work for ALL combinations of phones, chargers, and versions of Android.

Car: 2018 Subaru Impreza
Charger: Anker 42W PowerDrive Speed+ Duo, (w/ USB-A and USB-C PD ports)

Phone(s):
LG G7 ThinQ, Android 9, WORKS. Connects to Android Auto on USB-A power (regular charging) AND on USB-C (fast charging).
LG G8 ThinQ, Android 10, DOES NOT WORK. Only connects to Android Auto on USB-A power (says "charging" but actually slow discharging). No AA connection on USB-C (fast charging only, AA icon greyed out on Subaru screen). Changing USB Debugging mode settings had no effect.

USB Cables: All new Monoprice cables (A-to-C power, C-to-C power/phone, A-to-micro car/data)

The G7 and G8 both running the latest Android Auto (6.5.612134-release), with the same power settings. The issue may be with Android 10. (Android 9 has a separate Android Auto app, with its own shortcut, and seems to work fine.)

Response from Rohan Koripalli | Aug. 3, 2021

Michael,

Thanks for sharing your findings. I've updated the product page to reflect what you've found. Your review should help a lot of people with those phones.

Regards,
Rohan

Kenneth | July 10, 2021

Works Great for MOST Phones!!!

The splitter works great on my 2018 Hyundai Kona Trend. But...

The only issue I have is that it does not work on my Asus Zenfone 6 (daily driver). Just can't get it to connect to the head unit in any car. Seems like just my luck lol! I did test 3 other phones though!

I can confirm that device works on the Essential PH-1 perfectly, works on the Asus Zenfone 3 perfectly and the Samsung S21 perfectly.

Car: 2018 Hyundai Kona Trend 1.6T
Phone(s): Asus Zenfone 3 (works)
Essential PH-1 (works)
Asus Zenfone 6 (DOESN'T WORK! May be a USB setting in Dev settings? I'm not sure)
Samsung S21 (works)
Charger: UGREEN 20W 3A PD Charger
USB Cables: All brand new USB-C cables that support Fast charging. Brand new Micro USB cable as well

Response from Rohan Koripalli | Aug. 3, 2021

Kenneth,

Thanks for sharing your experience. Good to know that it works with the Zenfone 3, S21 and Essential PH-1 but sad to hear that it doesn't work on your daily driver. I've updated the product page to reflect your findings. Your review will help out a lot of people with those phones.

Marian | July 3, 2021

Jesse | July 2, 2021

Alexander | July 2, 2021

Fred | June 28, 2021

Chason | June 28, 2021

Nick | June 28, 2021

garbage

I can start from beginning to end where i was dumb enough to think something like this would work. no shipping notification. nobody letting me know the item would ship or how long it would take. and the product itself? total garbage. i tossed it because it did not work.

Response from Rohan Koripalli | June 28, 2021

Hi Nick,

Sometimes people have issues getting the board setup, it could be due to the cables or charger being incompatible with the board or the board itself getting damaged during shipping. When that happens I'm happy to help people out with their setup. If you'll send me your order number and details about your setup I'd be happy to help you figure out where the problem is or send you a replacement board if needed.

Regards,
Rohan

Vincent | June 7, 2021

Trevor | May 21, 2021

Matthew | May 5, 2021

Cameron | May 5, 2021