The OffGrid USB 3.0 Data Blocker Pro is designed to protect devices from viruses and
unauthorized data transfers when connected to untrusted USB ports. It features a metal
exterior, ABS plastic interior, and offers high-speed charging capabilities. Its compact
size (0.75” x 1.7” x 0.43”) and lightweight (0.63 oz.) design make it ideal for use on the go.
For more detailed information, please visit the product page at OffGrid.
HOW TO USE
1. Connect to USB Port: Plug the USB Data Blocker into any USB port where you wish to prevent data transfer, 1. Connect to USB Port: Plug the USB Data Blocker into any USB port where you wish to prevent data transfer,
such as public charging stations.
2. Attach Your Device: Connect your device's charging cable to the other end of the Data Blocker.
3. Begin Charging: Your device will start charging, with data lines blocked to prevent any data exchange.
TESTING PERFORM ANCE
1. Set Up A Control: Using a trusted computer, verify that you’re able to transfer les/data without the Data Blocker
in use.
2. Put Your Blocker to the Test: While your device is connected through the Data Blocker, attempt to access data 2. Put Your Blocker to the Test: While your device is connected through the Data Blocker, attempt to access data
transfer features (like le transfer or sync). If the blocker is working, these features should not be available.
3. Compare Charging Speeds: Test the charging speed with and without the Data Blocker to ensure it doesn't
signicantly reduce charging efficiency.
SAFETY AND M AINTENANCE
- Avoid Water and Heat: Keep the Data Blocker away from water and extreme temperatures.
- Regular Inspection: Periodically check for physical damage.
- Clean with Care: Use a dry, soft cloth for cleaning.- Clean with Care: Use a dry, soft cloth for cleaning.
TRO UBLESHO OTIN G
Not Charging: Ensure the connections are secure and the power source is active. Data Transfer Occurring:
Check if the Data Blocker is properly connected. If the issue persists, the product might be defective. For further
assistance, consult the FAQ or contact customer support through the OffGrid website.
This manual is a general guideline for using and testing the USB 3.0 Data Blocker Pro. For more specic information
or support, please refer to the manufacturer's resources.
sales@offgrid.co | 805-222-4584 | offgrid.co
DATA BLOCKER USER MANUAL
