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PortPlugs USB-A Port Blockers 10 Pack, USB Access Control with 2 Dual-Prong Keys - Red
- USB-A Port Access Control: Physically covers compatible unused USB-A ports to help restrict unwanted connections from flash drives, cables, chargers, and other peripherals without requiring software or device settings.
- Dual-Prong Retention Design: Features a dual-prong retention mechanism designed to keep the blocker seated in a compatible USB-A port and require the included matching key for removal.
- For IT and Shared Environments: Suitable for IT teams, offices, schools, retail locations, kiosks, POS systems, facilities departments, and shared workstations where access to unused USB-A ports needs to be managed.
- Designed for USB-A 2.0 and 3.0 Ports: Suitable for compatible standard USB-A 2.0 and 3.0 ports on PCs, laptops, POS equipment, kiosks, and other devices. Recessed ports and nonstandard housings may affect fit.
- Reusable Set with 2 Keys and Brush: Includes 10 red USB-A port blockers, 2 matching dual-prong removal keys, and 1 cleaning brush for clearing loose debris around the compatible port before installation.
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What are USB-A port blockers used for?
PortPlugs USB-A Port Blockers physically cover compatible unused USB-A ports to help control access to flash drives, cables, chargers, and other USB devices. They provide a simple physical access-control solution without requiring software or device settings.
Is this a permanent security lock?
No. These blockers are designed as a physical access-control deterrent. The retention mechanism and dual-prong removal key are intended to make casual removal more difficult. They should be used as one layer of an overall access-control process.
Can the blocker be removed without the key?
Normal removal is designed to be performed with the matching dual-prong key. Two keys are included to provide authorized access and a backup.
Why does the key have two prongs?
The dual-prong key is designed to engage the blockers removal mechanism so the blocker can be released using the intended removal method.
Are multiple colors included?
No. This product variant includes 10 red USB-A port blockers. Black, yellow, and other color variants are sold separately.
Does it fit USB 2.0 and USB 3.0 ports?
These blockers are designed for compatible standard USB Type-A 2.0 and 3.0 ports, including some recessed ports. Port dimensions and housing designs can vary, so compatibility should be verified before installation.
Can the blockers be removed and reused?
Yes. The blockers are designed to be removed with the matching key and reinstalled when USB access needs to be restricted again.
What is included?
Each set includes 10 red USB-A port blockers, 2 dual-prong removal keys, and 1 port cleaning brush.
Who uses USB-A port blockers?
They are suitable for IT departments, retail locations, schools, offices, POS systems, kiosks, shared workstations, and other environments where access to unused USB-A ports needs to be managed.
Who is PortPlugs?
PortPlugs is a USA-based brand specializing in port protection and device-care accessories since 2014, with support available for product and fit questions.
Important Usage Information
Remove the blocker before connecting a USB-A device, cable, charger, or other accessory. Verify proper fit and compatibility before installation.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by PortPlugs Return Policy
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