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🔌 Charge Fast, Stay Secure, Never Compromise!
The Afterplug USB-C to USB-C Data Blocker is a compact, durable security device that blocks all data transfer pins to protect your devices from juice jacking and hacking threats while supporting ultra-fast 240W USB-C Power Delivery charging. Compatible with the latest USB-C devices including iPhone 15-17 series, Galaxy S21-S25, MacBooks, and iPads, it’s the must-have travel companion for safe, worry-free charging in public spaces.














































| ASIN | B0CYSYKTB5 |
| Best Sellers Rank | 1,894 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 39 in USB to USB Adapters |
| Brand Name | Afterplug |
| Colour | Red |
| Compatible Devices | Under end-to-end USB C to USB C connection - this data blocker will compatible with iPhone 15 -17 Series, MacBook Air, MacBook Pro, iPad Pro and other USB-C iPads, Galaxy Phones and Tablets |
| Connector Type | USB Type C |
| Country of Origin | China |
| Current Rating | 5 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (666) |
| Input Voltage | 48 Volts (DC) |
| Item Dimensions | 23 x 11 x 6 millimetres |
| Item Weight | 6 Grams |
| Manufacturer | Afterplug US |
| Manufacturer Part Number | AP-DB01-RED |
| Model Number | AP-USBC-DB-M |
| Nominal Power | 240 Watts |
| Number of Items | 2 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Metallic |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Public Charging Safety, Travel Security, Work Device Protection |
| UPC | 706511182432 |
| Unit Count | 2.0 count |
O**I
Works Well Using A Type-c to Type-c USB Cable
It does block the transmission of data, but also degrades the charging power passing through it. This is a product that is not worth investing in. This is an update to my previous writeup following the response from the seller: This data blocker does allow fast charging of mobile phones provided a USB type-c to type-a cable in not used. I have upgraded the review to a 5-star as I was able to fast charge my phone using a type-c to type-c USB cable as instructed by the seller.
G**S
Small form factor and works well
Great for stopping older dash cams thinking there plugged into a PC. Works great 99% of the time.
J**J
Great quality and easy to use!
These are smart, high quality metal finished data blockers for USB C to USB C. I bought these as I often travel and use public charging sockets on planes, airports, trains, buses, and taxis. I like that these are super compact, although that does make them easy to lose so having 2 in a pack is ideal. They work inline and you continue to use your existing cables, so if you do need data throughput, you can simply remove this from the end of the same cable. My only negative is a lack of independent authentication of testing that these work, so only have my own tests to rely on.
R**G
Great tool
Great tool to have if charging from unknown chargers in an emergency to protect your phone from USB hacking. Blocks all data access.
G**C
Peace of mind
These give me peace of mind when plugging my phone and tablet into airport data sockets and other placed I can't be certain are free from malicious connections. A small price to pay for comfort.
A**Y
Small, lite and recommended for unknown locations
Necessity for use in unknown locations. Small and lite, allow charging, cut data
D**N
Hotels and airport, a must have
Must have when traveling
A**.
Charging rate drops
Slow charging speed Using my USB meter - charging my mobile, using the same cable, and connecting immediately - one following the other, the charging rate dropped from 8.1 watts to 2.45 Watts. That is it increased the charging time by about 3.3 times. Say from 1 hour to 3 hours 18 minutes.
Q**N
La charge rapide fonctionne, l'ordinateur ne détecte pas le téléphone branché, c'est parfait !
Y**.
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.
A**R
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.
E**S
A**R
Works well and looks good.
Trustpilot
2 days ago
2 months ago