








🔧 Upgrade your USB game with pro-level DIY precision!
The CY USB Type C Male OTG Host Adapter features a 5.1kΩ resistor to ensure proper OTG signaling, a reversible USB-C plug for effortless connection, and a 24-pin DIY solderable design housed in a durable black cover with strain relief. Ideal for tech-savvy users repairing or customizing USB-C cables, it’s a top-rated choice for reliable OTG functionality without PD or data transfer.




| ASIN | B07T97LC9L |
| Best Sellers Rank | #82,821 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #433 in Cell Phone OTG Adapters |
| Customer Reviews | 3.9 3.9 out of 5 stars (549) |
| Date First Available | June 19, 2019 |
| Item Weight | 0.704 ounces |
| Item model number | UC-210-BK |
| Manufacturer | CY |
| Product Dimensions | 3.94 x 3.94 x 0.39 inches |
V**E
5.1k resistor version works great for replacing USB-A plug
This worked great for my use case, which was replacing the USB-A end of my Garmin Zumo XT mount cable with USB-C. The 5.1k resistor is necessary to signal to the USB-PD (power delivery) charger that this is a "dumb" USB device and to only provide 5 volts. If that resistor isn't there, the charger will not provide any power. Of course, if you're replacing a USB-C plug on a cable you intend to use with an actual USB-C device, you'll want to use the version without the resistor, so that the charger and device negotiate the proper voltage/current for that device using the USB-PD standard.
S**T
Nice replacement
If you need to repair a USB Type-C connector, this will do the job just fine. The solder points are not marked, so you will need to look up a pinout online (it isn't hard to find). The outer part of the housing slips over and doesn't lock into place, so I use a drop of super glue to finish the job. Overall, its easy to use and gets the job done. Can't ask for much more than that.
S**Z
Functional. Not great.
Poor QC between them. Some fit okay and stay, others you have to keep pushing them in because they fall out. Work well for 4 and 5 wire usb wires. Fits okay physically over the small/regular wires. Won't fit the large USB wires like the Anker high-end cords. No snap or retention of any kind when putting the housing together. I just melted the edges together a bit with my soldering iron and put heat-shrink over the back end to give more cord strain relief.
D**M
Housing for the connector doesn’t work but the connector does.
As far as the connector and electronics go it works. Had to figure out the correct order for the wires. My kid broke her usbc gaming mouse connector and I chose this to replace it. The wires were white, yellow, green, blue. Different than what I found online so I took apart the old connector to get that correct order. The plastic housing for this is complete crap. It doesn’t lock together and didn’t stay in place so the plug got pushed in and didn’t go into the computer. I ended up trying super glue but it didn’t stick to the plug. So I used instamorph moldable plastic to create a housing. Works great.
L**Z
Great little connectors.
Bought these a long time ago. Finally got around to use one on a long 6 foot cloth braided cable I really liked, that had the the C end damaged. Had to expand the little rear rubber boot with a reamer and a hot gun so that it would fit over the cloth sleeving, and also enlarge the hole where the cable and the boot passed through. As some suggested on previous reviews I used a few drops of thin super glue to adhere the circuit board sleeve to the outer casing. I did screw up by shorting the ground with the data + because the insulation on the wires for the cable I used melted very easily, but since this cable is only used to charge non-smart devices it'll be fine.
T**E
Not exactly as pictured.
I bought these connectors because in the picture they show 4 "big" soldering pads with D-,D+, etc., but the actual connectors have 6 smaller pads (Ground and VCC are on the opposite side). I'm using these connectors for USB 2.0 keyboards, so the other pins are unnecessary. Anyway, I'm taking 3 stars because the picture is not showing the right product. Soldering in such a small area is stressful, which is why I bought these in the first place. But meh. I wouldn't recommend these unless you're confident and good at "microsoldering". ( not exactly microsoldering but still) Also, the soldering area is fragile, I tried to adjust the wires before sealing them in the plastic case and a contact pad just came off the PCB...Honestly what a waste of time. To be fair they do work. But you have to be extra careful. (this is why they get 2 stars)
M**E
Housing is useless. Comes apart when plugged in.
On top of that, this is one of the most miserable connectors I've ever had to solder. Two contacts are through-hole (although I suppose you don't have to push the wires through), and the other two are surface mount. There's nothing holding the wires to the board besides the solder itself since the housing slides apart when you insert the plug.
A**V
Good for DIY
Everything came together well. Basic steps in photos: 1. Put the body on the wire first. Then a flexible tail is put on the wire. Next, solder the wires to the connector. Check functionality. 2. The inner case is pushed onto the metal part of the connector and beyond. The voids are filled with hot glue. Hint - apply hot melt adhesive in a thick layer around the green board and then push the inner case. Excess hot soft glue will be cut off by the inner case during the push-in. 3. Slightly slide the inner case into the outer shell and apply a couple of drops of superglue on both sides and then push it all the way. A paper towel will come in handy to remove the extruded superglue. 4. Done. 5. In fact, the short cable is made for charging Garmin from a Samsung phone while traveling (Samsung, at least the S series performs the function of a power bank), but in this configuration, it is difficult to photograph if there is no mirror.
K**E
シリアルモニター用にコードを自作するのにシールドケーブルを使いたかったので良かったです。
J**R
Eski kullanmadığım USB kablolarını atmak yerine bu uçlarla modifiye edip kullanacağım umarım oldukça işime yarar.
W**N
plus en min 5 volt aangesloten , geeft geen spaning o de usb-c aansluiting (links Vcc en rechts GND)
ス**ム
色々自作派には有難い、重宝してます。
M**A
Best product
Trustpilot
5 days ago
1 week ago