USB-C Data Blocker

Charging your phone when travelling through airports, hotels, or coffee shops feels convenient but could leave your private information vulnerable. Hackers often use public USB ports to secretly download your contacts, photos, passwords, and even financial details, without you ever knowing it. Our USB-C Data Blocker (or USB-C Data Condom as it’s also known) keeps your information safe by blocking all data transfer through public charging points. Simply plug it between your charging cable and the USB port to ensure only power flows through, stopping cyber criminals dead in their tracks. Travel confidently knowing your sensitive information is completely secure. Keep your data secure wherever you go.   Branding Data Blockers With Your Logo We provide full color printing on our USB-C Data Blockers so your logo or brand message stands out vividly every time it’s used. Every charging session then becomes a powerful opportunity to boost brand visibility and strengthen your company's reputation for safeguarding personal data. This is corporate swag they'll appreciate and use regularly. They’re perfect gifts for anyone who travels regularly, works remotely, students, commuters, journalists. And conference attendees.  Additionally, we can customize the informational cards included with each data blocker, matching your branding for added professionalism.  What’s Included With PROMOrx’s USB-C Data Blocker Premium-grade data blocker available in USB Type-C to Type-A or Type-C to Type-C configurations Full-color custom logo printing on the data blocker keeps your brand front and center Material: durable plastic case Professional presentation on 4"x6" informational cards with usage instructions and company or school branding What is a USB-C data blocker? A USB-C data blocker is a compact, portable device designed to let you safely charge your phone without risking your personal data. It blocks data transfer and allows only electricity to flow, providing effective threat prevention against hackers who might target your devices through public charging ports. More info on how data blockers work here.   How do I use a USB data blocker? Insert the USB Data Blocker into any USB Type-C charging port. Plug your USB charging cable into the Data Blocker. Connect your device to charge securely, without data exchange. Are USB data blockers worth it? USB data blockers are absolutely worth the investment, especially if you regularly charge your devices in places like an airport outlet, coffee shop port, hotel lobby charger, or other shared spaces. They offer reliable port protection and safeguard your personal information with minimal effort.   What does USB-C look like? USB-C connectors are lightweight, small, and oval-shaped with symmetrical edges, allowing plug‑and‑play convenience. Traditional USB connectors are typically bulkier and non-reversible, making USB-C more user-friendly.   What is the difference between USB and USB-C? USB-C is a newer, slimmer, and reversible connector compared to traditional USB (Type-A). It supports faster data transfer speeds, increased power delivery, and greater versatility.