Swissten DataGUARD USB-C Female to USB-A Adapter with Data Blocking – Red / Black

The Swissten DataGUARD USB-A sits between your cable and a public USB-A port to completely block data transfer, letting only power flow. You can plug into any classic USB-A port at airports, hotels, or cafés without worrying about data interception or malicious payloads.

The aluminium body is just 21×15×0.7 mm and weighs only 3 g, so it slips easily into a keyring, wallet, or pocket and is always ready when you need it.

Key Features

• Full data blocking — only power passes, no device-to-device communication
• Charging up to 12W for safe charging of common devices via USB-A
• USB-C female to USB-A male — connects to any standard USB-A port or charger
• Aluminium metal body, durable and lightweight at only 3 g
• Ultra-thin 21×15×0.7 mm design for keyring, wallet, or pocket
• Operating range -20°C to +85°C for reliable use in any condition

Product Benefits

• Safe charging from public USB-A ports without data interception
• Universal compatibility with any USB-A port or wall charger
• Always with you thanks to the ultra-thin profile
• Travel-ready protection for airports, hotels, and cafés

Technical Specifications

• Model: DataGUARD USB-A
• MPN: 73501221
• EAN: 8595217495180
• Brand: Swissten
• Connector: USB-C female to USB-A male
• Max charging power: 12W
• Data transfer: Blocked (charge-only)
• Material: Aluminium
• Dimensions: 21 × 15 × 0.7 mm
• Weight: 3 g
• Operating temperature: -20°C to +85°C
• Colour: Red / Black

Why You'll Love It

• Peace of mind whenever you charge from a public USB-A port
• Universal — works with every standard USB-A port and charger
• So thin you barely notice it on your keyring
• One adapter protects every USB-C cable you own