The B3E AP-USBBLK101 USB Port Blocker Kit provides a simple and effective physical security solution for restricting access to unused USB Type-A ports on laptops, desktops, servers, workstations, and other compatible devices.
 
Designed to help prevent unauthorized USB device connections and data transfers, the AP-USBBLK101 allows organizations to physically secure exposed USB ports without requiring software installation or changes to device settings. Once installed, the port blockers remain securely seated inside the USB Type-A ports and require the included key tool for removal.
 
Each kit includes 10 reusable USB Type-A port blockers and one matching removal key, making it a practical solution for IT departments, schools, businesses, government organizations, and other environments where endpoint security and control over peripheral access are important.
 
The compact blockers are constructed from durable ABS plastic and can be removed and reused as device requirements change. Installation is quick and straightforward, allowing IT administrators to secure multiple systems with minimal disruption.
 
Key Features
 
Physical USB Port Security
Physically blocks access to unused USB Type-A ports, helping prevent unauthorized users from connecting flash drives, external storage devices, peripherals, and other USB devices.
Helps Prevent Unauthorized Data Transfer
Restricting physical access to USB ports can provide an additional layer of protection against unauthorized copying, downloading, or transferring of data through removable USB devices.
Key-Controlled Removal
The installed port blockers require the included matching key tool for removal, helping prevent casual or unauthorized access to secured USB ports.
Tamper-Resistant Design
Designed to remain securely installed in the USB port until intentionally removed with the appropriate key tool.
Reusable Port Blockers
Blockers can be removed with the included key and reused on other compatible devices, making the kit suitable for changing IT deployments and equipment refreshes.
Quick, Tool-Free Installation
The blockers install directly into standard USB Type-A female ports without requiring additional hardware, software, adhesives, or permanent modifications to the device.
Standard USB Type-A Compatibility
Designed for use with standard USB Type-A female ports found on a wide range of laptops, desktop computers, workstations, servers, monitors, and other electronic equipment.
Compact & Low-Profile
Once installed, each blocker sits compactly within the USB port, helping maintain a clean and professional appearance while restricting physical access.
Ideal for Managed IT Environments
A practical addition to endpoint security programs where administrators need greater control over which USB ports and external devices users can access.