JSAUX USB Data Blocker & USB‑C Data Blocker (4‑Pack) — Charge‑Only Protection Against Juice Jacking

Keep your phone safe while charging in public. This JSAUX 4‑pack of transparent USB and USB‑C data blockers lets you charge without any data transfer — preventing juice jacking, spyware prompts, and unauthorized access.

• Charge‑only design — physically blocks data lines so your device can only receive power, not data
• Protects against juice jacking and public charging station hacking attempts
• Includes 2 × USB‑A data blockers and 2 × USB‑C data blockers (transparent finish)

Features

• Fast charging for USB‑C: PD 3.0 compatible, supports up to 100W (20V/5A) and common profiles (240W/140W/60W/45W/36W/27W/15W)
• USB‑A charging: supports up to 2.4A for reliable, safe charging
• Universal compatibility: works with iPhone 16/15 series, Samsung, iPad, MacBook and most USB/USB‑C devices
• Compact & portable: slim, lightweight, and easy to carry in a pocket, bag, or on a keychain
• Transparent casing: clean, visual design to confirm connection at a glance
• Simple to use: plug the data blocker between the charging cable and port — power flows, data lines are blocked

Why choose JSAUX Data Blockers

• Peace of mind when using airport, hotel, café or public charging stations
• Prevents pop‑ups requesting data access or file transfer while charging
• No apps, batteries, or setup required — purely hardware protection

Use cases

• Travel — protect devices while charging in public terminals
• Work — secure your phone at meetings or shared charging points
• Events & conferences — avoid unknown charging kiosks and USB ports

Charging note

• Actual charging speed depends on your device and wall charger; USB‑C supports PD fast charging when paired with a compatible power adapter and cable.

Specifications

• Product dimensions: 1.18 × 0.39 × 0.2 inches
• Item weight: 0.634 ounces
• ASIN: B0CCS3D2H1
• Model: DC0008-1
• Date first available: July 25, 2023
• Manufacturer: JSAUX

Get the JSAUX 4‑pack data blockers today — safe, portable, and simple protection against juice jacking and unauthorized data access while charging.

Protect your devices from data breaches while charging with the JSAUX USB Data Blocker. This essential tool allows safe charging only, blocking unwanted data transfer and potential threats.

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