USB-C to USB-A / USB-C Data Blocker Adapter 2 pcs. set
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Put a stop to data juicing
When connected to unknown or public USB ports, the 4smarts USB Data Blocker prevents data transfer by physically cutting the data lines inside. Only power flows – no information. This effectively protects you against data theft, malware, or unwanted access, allowing you to charge your devices with peace of mind, e.g., at the airport or in hotel rooms.
Fast-charge compatible – up to 5 amps
Whether smartphone, laptop or tablet – the USB-C to USB-C adapter enables ultra-fast charging with up to 240 W. It’s compatible with standard devices and cables, supports USB4, PD 3.1, as well as Thunderbolt 3 and 4, and ensures powerful yet safe energy transfer. The USB-C to USB-A adapter delivers up to 15 W – perfect for older devices with lower power requirements, such as headphones, smartwatches or fitness trackers.
No pop-up warnings – just power, no prompts
With the data lines disabled, your device won't display notifications, permission requests, or pop-ups when plugged in – even when connected to a computer.
Durable aluminium housing – strong and long-lasting
Its sturdy aluminium casing shields the internal components from pressure, impact, and scratches. Whether you're travelling or at the office – this adapter is built to last.
Always with you – ultra-compact, lightweight, and instantly accessible
Thanks to their slim and space-saving design, the adapters slip easily into any pocket – whether in your wallet, backpack, or next to your laptop. The adapters remain discreet, securely stowed away, and ready to use whenever you need them.
| Connection 1: Max. Power (Watt): | 240W |
| Connection 1: Type: | USB-C |
| Connection 2: Max. Power (Watt): | 15W |
| Connection 2: Direction: | Output/Input |
| Connection 2: Type: | USB-A, USB-C |
| Connection 2: Voltage / Current: | DC 5V/3A |
| Output 1: Charging protocol: | USB Power Delivery 3.1 |
| Output 2: Voltage / Current: | DC 5V/3A |
| Material: | Aluminum, Polyvinyl chloride (PVC) |
| Max. Data transfer: | No data transfer possible |
| Shipping weight: | 0.03 kg |
| Item weight: | 0.01 kg |
| Dimensions (L × W × H): | 10.50 × 4.50 × 1.80 cm |
| Scope of delivery: | 1× USB-C to USB-A Data Blocker Adapter, 1× USB-C Data Blocker Adapter |
| Alternative to: | PortaPow, SYB, USBCondom, JSAUX |
| Consumer Notice: | Does not support data transfer |