---
product_id: 48241035
title: "USB Port Blocker - Pack of 4 Colour Code: Blue"
brand: "lindy"
price: "€ 62.20"
currency: EUR
in_stock: true
reviews_count: 13
category: "Lindy"
url: https://www.desertcart.fr/products/48241035-usb-port-blocker-pack-of-4-colour-code-blue
store_origin: FR
region: France
---

# Quick & easy push-button control Includes master key for secure access Physical USB port lock USB Port Blocker - Pack of 4 Colour Code: Blue

**Brand:** lindy
**Price:** € 62.20
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your digital fortress with style and ease!

## Quick Answers

- **What is this?** USB Port Blocker - Pack of 4 Colour Code: Blue by lindy
- **How much does it cost?** € 62.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/48241035-usb-port-blocker-pack-of-4-colour-code-blue)

## 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

- • **Trusted Protection:** Backed by a 2-year warranty and 4.6-star rating from 271 users
- • **Effortless Security:** Push-button sliding mechanism for quick installation and removal
- • **Lightweight & Durable:** Made from tough ABS material, weighing just 20 grams per pack
- • **Color-Coded Convenience:** Blue blockers for easy identification and organized security
- • **Lock Down Your Data Access:** Physically blocks USB ports to prevent unauthorized use

## Overview

The LINDY USB Port Blocker pack of 4 in blue offers a simple yet effective physical barrier against unauthorized USB access. Featuring a push-button sliding lock mechanism, durable ABS construction, and a master key for controlled access, it’s designed for professionals seeking quick, reliable security for laptops and desktops. With a strong customer rating and a 2-year warranty, it’s the go-to solution for safeguarding sensitive data in any workspace.

## Description

Buy

Review: Useful security product - Very good for locking down laptops
Review: Does the job and reasonably priced - Quite adequate for ordinary security purposes

## Features

- Quick & easy to use, physically blocks access to a USB port

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000I2JWJA |
| Best Sellers Rank | 14,499 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,786 in USB Cables |
| Brand | LINDY |
| Colour | Blue |
| Connectivity Protocol | USB |
| Control Method | Push Button |
| Controller Type | Hand Control |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 271 Reviews |
| Finish | Matte |
| Global Trade Identification Number | 04002888404525 |
| Included Components | 4 locks and 1 key |
| Item Dimensions | 10 x 120 x 140 millimetres |
| Item Type Name | 4 Blockers + Key |
| Item Weight | 20 Grams |
| Item dimensions L x W x H | 10 x 120 x 140 millimetres |
| Lock Type | Sliding Mechanism |
| Lock type | Sliding Mechanism |
| Manufacturer | LINDY |
| Manufacturer Warranty Description | 2 year warranty. |
| Material | Acrylonitrile Butadiene Styrene |
| Model Name | USB Port Blocker |
| Model Number | 40452 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1, 2, 4 |
| Part Number | 40452 |
| Recommended Uses For Product | Securing computers from unauthorized data transfer via USB devices |
| Recommended uses for product | Securing computers from unauthorized data transfer via USB devices |
| Shape | Rectangular |
| Special Features | Secure USB Port Blocking |
| Special feature | Secure USB Port Blocking |
| Style | 4 Blockers + Key |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** LINDY
- **Item dimensions L x W x H:** 10 x 120 x 140 millimetres
- **Lock type:** Sliding Mechanism
- **Material:** Acrylonitrile Butadiene Styrene
- **Special feature:** Secure USB Port Blocking

## Images

![USB Port Blocker - Pack of 4 Colour Code: Blue - Image 1](https://m.media-amazon.com/images/I/51YX6rlD4SL.jpg)

## Available Options

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

## Questions & Answers

**Q: Who typically uses the Lindy USB Port Blocker?**
A: This tool is widely trusted by government agencies, military branches, and the energy/offshore sectors. It is ideal for any organization requiring high-level physical data security on shared workstations or sensitive systems

**Q: How does the Port Blocker kit work?**
A: The kit uses a mechanical "key" & several "locks. You attach a lock to the key, insert it into the USB port, and release the sliding mechanism to leave the lock in plac. It then sits flush with the port & can only be removed using the matching key.

**Q: Does this require any software or drivers?**
A: No. This is a purely physical security solution. It requires no software installation or configuration, making it compatible with any operating system and ideal for air-gapped or restricted systems.

**Q: Are the keys universal across different colors?**
A: No. For security and zone-management purposes, keys are color-coded. A blue key will only work with blue blockers. This allows administrators to manage different security zones or departments using different colored kits.

**Q: Can these blockers protect against "BadUSB" or malware injection?**
A: Yes. By physically blocking the port, these devices prevent the insertion of malicious USB devices (like Rubber Duckies) that can inject malware or steal data before software-level security even recognizes the device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful security product
*by A***R on 29 April 2025*

Very good for locking down laptops

### ⭐⭐⭐⭐⭐ Does the job and reasonably priced
*by M***L on 25 March 2017*

Quite adequate for ordinary security purposes

### ⭐⭐⭐⭐⭐ Good product
*by U***7 on 9 September 2023*

It delivers, what it says

## Frequently Bought Together

- Lindy USB Port Blocker - Pack of 4, Blue (40452)
- Lindy USB Port Blocker - Pack of 10 - Blue 40462
- LINDY USB Type C Port Blocker Key, Pink - Pack of 4

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-29*