$350 USB Stick That Claims to Block 5G Is Actually a $6 Generic Thumb Drive - PCMag

Security firm Pen Test Partners ordered the 5GBioShield, and found that it's just a cheap unbranded USB stick likely made in Shenzhen, China.

But it turns out the product is just a $6 generic USB drive, according to a cybersecurity firm.

The makers of the “5GBioShield” claim their USB stick can block electrical waves through a “proprietary holographic nano-layer catalyst” technology.

The company ordered the 5GBioShield, and found it's just a cheap unbranded USB stick.

The company also wondered if the nano-layer catalyst technology might be behind a circular icon on the USB drive.

The makers of 5GBioShield didn’t immediately respond to a request for comment.