Afterplug USB C to C Data Blocker, Anti Juice Jacking, for Charge Only, Case ...

Worked exactly as advertised. Charges the phone while keeping data secure. Will not fast charge though, which product description does warn about but I don't mind that as much.

They work great! we use them in a car which gets confused as to which phone to talk to when both are plugged in -it's easier than going through the menus to change phones. It's also good to use when plugging into an unknown USB to charge - it makes sure that your phone isn't compromised either accidentally or on purpose.

works great

Bought this as protection against juice jacking should I plug into an unknown charging port. Seems to do what it says. Allows fast PD charging but blocks data. Tried to connect to my MAC with this inline, and it could not connect. removed it and tried again, and phone connected to Mac just fine. Seems to block data lines. An extra layer of protection should you decide to plug into an unfamiliar charging port. Didn't seem to reduce charging time/speed or capacity. nice to have in your travel kit.

They do what they claim, allowing only charging and not data to pass through. But man they are small. That's both good and bad; good because they don't get in the way and can be used with my cell phone in a fairly basic case, but bad because they're so small they'll be easy to lose if just thrown into a travel bag.

Not only are these ADORABLE, but nowadays they can be a life-saver in a pinch. Keep a few in your bag or purse so that they are with you when you travel. They are so small in fact, I wouldn't doubt if some folks could keep one in their wallet comfortably. If you fly a lot you should absolutely invest in these. Public chargers, while convenient, are a breeding ground for malicious hacking activity. When you plug your phone into something, it could potentially be transferring your data as well! These adapters prevent that, essentially dumbing down the cable so that it can only pass power through, not any data. This allows you to get the charge you want without the risk of data theft. If you are smart enough to not plug into those public chargers and instead carry your own, these are still handy for troubleshooting, or even to loan out to the person sitting next to you if they are unaware of the dangers posed. Ultimately I will be buying more of these to keep on hand for this purpose.

I was worried that I wouldn't be able to find this when I needed it, but I keep one attached to my charging cord that's stored in my travel kit, and that's worked out well. The second one that's a backup? I have no idea where that is. :-) Having this has allowed me to charge using USB ports at airport gates, on airplanes, in restaurants, or practically anywhere - without worrying about what might be behind it.

Didn't work. My phone charged at a trickle compared to the regular charging speed - about 25% of the regular speed.

La charge rapide fonctionne, l'ordinateur ne détecte pas le téléphone branché, c'est parfait !

Tested with cable tester and confirmed that it blocks out D+ and D- pins, only allows Gnd, vbus, and CC1/CC2 to pass through. Don't have any high speed transfer cables to test with though. All 24 pins on the male and female side of the data blockers are also present, so unless someone is willing to send a high-speed USB-C to USB-C cable my way, we will have to take the manufacturer's word for it. I also tested charging it up to 40W without any issues, although the data blocker did get slightly warm after 10mins. The metal enclosure helped in the heat dissipation. I guess the size is also made intentionally small so it can be kept together with any charging cable, but I personally would have preferred it to be bigger or have a loop I can attach a Keychain to so that I would misplace it easily.

Works well and looks good.

Funktionieren leise und ohne Probleme.