---
product_id: 156766585
title: "40437 USB Type C Port Blockers without Key, Red - Pack of 10"
brand: "lindy"
price: "£35.37"
currency: GBP
in_stock: true
reviews_count: 2
category: "Lindy"
url: https://www.desertcart.co.uk/products/156766585-40437-usb-type-c-port-blockers-without-key-red-pack
store_origin: GB
region: United Kingdom
---

# Physical USB-C port lock Vibrant red pack of 10 Quick & easy installation 40437 USB Type C Port Blockers without Key, Red - Pack of 10

**Brand:** lindy
**Price:** £35.37
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock down your data, unlock peace of mind!

## Quick Answers

- **What is this?** 40437 USB Type C Port Blockers without Key, Red - Pack of 10 by lindy
- **How much does it cost?** £35.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/156766585-40437-usb-type-c-port-blockers-without-key-red-pack)

## Best For

- lindy enthusiasts

## Why This Product

- Trusted lindy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Red Alert:** Eye-catching red design signals security and control at a glance
- • **Fortify Your Ports:** Physically blocks USB-C/Thunderbolt 3 ports to prevent unauthorized access
- • **Trusted Durability:** Backed by a 2-year warranty for long-lasting peace of mind
- • **Plug & Lock in Seconds:** Simple, tool-free installation for instant port security
- • **Pack of 10, Ready to Secure:** Bulk set ensures all your devices stay protected without hassle

## Overview

The LINDY 40437 USB Type C Port Blockers (Pack of 10, Red) provide a quick, physical barrier to prevent unauthorized USB-C/Thunderbolt 3 device connections. Designed for easy, tool-free use, these blockers help IT professionals secure ports against data theft and malware risks. With a vibrant red finish and a 2-year warranty, they combine visibility with reliability for comprehensive port protection.

## Description

Product Description With the Lindy USB Type C/ Thunderbolt 3 Port Blocker, you can quickly block open ports and easily prevent users from connecting cables, devices or inserting foreign objects without permission. The USB Port Blocker is made up of a combined 'key' and 'lock' assembly which plugs into the USB port. To use, simply plug the 'key lock' into the port and release the latch - the lock remains in place! Plug the key back into the lock to remove. Easy! With this neat little device, system administrators can physically prevent users from connecting Pen Drives, Mobile Phones and other USB Mass Storage Devices to their computers to copy data and introduce viruses. Package Contents USB Type C Port Blockers (Without Key) - Pack of 10, Red. Set Contains: LINDY USB Type C Port Blockers (Without Key) - Pack of 10, 10 Pack

Review: Works great. - Excellent product; we have used this brand for several years, and it works effectively.
Review: Very useful function provide security at the physical level looks nice easy to use. love it !

## Features

- Physically blocks access to a USB Type C/ Thunderbolt 3 port
- Quick and simple to use
- Replacement Pack of 10 Blockers
- Key Available separatelyandnbsp;
- 2 Years Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GVVPSK1 |
| Best Sellers Rank | #16,657 in USB Cables |
| Customer Reviews | 3.7 3.7 out of 5 stars (8) |
| Date First Available | August 31, 2018 |
| Item Weight | 0.352 ounces |
| Item model number | 40437 |
| Manufacturer | LINDY |
| Product Dimensions | 0.31 x 0.2 x 0.09 inches |

## Product Details

- **Brand:** Lindy
- **Color:** Red
- **Compatible Devices:** Personal Computer, Smartphones
- **Hardware Interface:** Thunderbolt, USB Type C
- **Special Feature:** Plug and Play

## Images

![40437 USB Type C Port Blockers without Key, Red - Pack of 10 - Image 1](https://m.media-amazon.com/images/I/51+It5PN2iL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great.
*by Y***! on December 22, 2025*

Excellent product; we have used this brand for several years, and it works effectively.

### ⭐⭐⭐⭐⭐ Review
*by R***K on June 9, 2024*

Very useful function provide security at the physical level looks nice easy to use. love it !

## Frequently Bought Together

- LINDY 40437 USB Type C Port Blockers without Key, Red - Pack of 10
- LINDY USB Type C Port Blocker Key, Pink - Pack of 4
- Lindy USB Port Blocker - Pack of 10 - Blue 40462

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**Shop now:** [https://www.desertcart.co.uk/products/156766585-40437-usb-type-c-port-blockers-without-key-red-pack](https://www.desertcart.co.uk/products/156766585-40437-usb-type-c-port-blockers-without-key-red-pack)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-19*