Description
The Lindy USB Type-C / Thunderbolt 3 Port Blocker (Pink – 40437) is a professional physical security solution designed to prevent unauthorized access to USB-C ports on modern devices. It helps protect sensitive systems by blocking unused ports from data access, tampering, or external device connections.
Each blocker fits securely into a USB-C / Thunderbolt 3 port and remains locked until removed using a compatible colour-matched key (sold separately). This ensures controlled and authorised access in IT-managed environments.
This 10-piece pack is ideal for expanding existing deployments or replacing used blockers across multiple devices.
🔒 Key Features
Physical USB-C / Thunderbolt 3 Port Security for modern devices
Prevents Unauthorized Access via cables, peripherals, or foreign objects
Protects Data Integrity from unauthorized transfers and malware risks
Quick & Simple Installation – plug-and-lock mechanism
10-Piece Replacement Pack for scaling or replenishment
Colour-Coded System (Pink) for structured access control
Enterprise-Ready Solution for IT-managed environments
🧠 Application & Benefits
The Lindy USB-C Port Blocker is widely used in corporate offices, schools, government facilities, and shared computing environments. As USB-C becomes standard across laptops and devices, this solution provides a simple, hardware-based method to enforce port security without software installation or configuration.
It helps reduce risks of unauthorized data transfer, device misuse, and malware injection while maintaining operational simplicity.
⚙️ How It Works
Insert blocker into USB-C / Thunderbolt 3 port
Lock using compatible colour-coded key (sold separately)
Blocker remains secured in place
Remove only with matching key when access is authorised
📦 Specifications
Brand: Lindy
Model: 40437
Product Type: USB-C / Thunderbolt 3 Port Blocker
Interface: USB Type-C / Thunderbolt 3
Colour: Pink
Material: Durable moulded plastic
Quantity: 10 pieces per pack
Key Required: Yes (sold separately)
Compatibility: Works only with matching colour key system
🏢 Ideal For
✔ Enterprise IT Security Deployments
✔ Corporate Workstations & Laptops
✔ Schools & Training Labs
✔ Government & Secure Facilities
✔ Shared Device Environments
⚠️ Important Notes
Key is not included (sold separately)
Must use matching colour key system for removal
Designed as a physical deterrent only, not absolute protection against forced removal