Features: Elevates your digital security with our USB Data Blocker, to prevent unauthorized data transfer and protect against malicious software. Crafted from durability aluminum alloy, this device offer both data protections and electrical isolation between USB male and female connectors. Suitable for all users, from professionals safeguarding sensitive information to everyday individuals seekings privacy assurances. Versatile for use in any setting, whether home, in office, or on the go, ensuring secure charging and peace mind. Experience enhances privacy and safety without compromising on convenience; our USB Data Blocker is a accessory for your toolkit. Specifications: Component:Aluminum Alloy Shell Size:Approx.35x14.6x7mm/1.38x0.57x0.28inch Option Color:Black,Silver,Gold,Pink; Support 5V3A Charging; Package Includes: 1pc USB Data Blocker note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.