---
product_id: 48241035
title: "LINDY USB Port Blocker - Pack of 4 Colour Code: Blue"
brand: "lindy"
price: "₱4262"
currency: PHP
in_stock: true
reviews_count: 13
category: "Lindy"
url: https://www.desertcart.ph/products/48241035-lindy-usb-port-blocker-pack-of-4-colour-code-blue
store_origin: PH
region: Philippines
---

# Compact & lightweight design Includes master key Physical USB port lock LINDY USB Port Blocker - Pack of 4 Colour Code: Blue

**Brand:** lindy
**Price:** ₱4262
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** LINDY USB Port Blocker - Pack of 4 Colour Code: Blue by lindy
- **How much does it cost?** ₱4262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/48241035-lindy-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

- • **Durable ABS build:** Robust material ensures long-lasting protection against unauthorized access
- • **Master key control:** One key to unlock all 4 blockers for hassle-free management
- • **Sleek matte finish:** Professional look that blends seamlessly with your devices
- • **Color-coded security:** Blue blockers for easy identification and organized device management
- • **Instant USB lockdown:** Quick & easy to install for immediate port security

## Overview

The LINDY USB Port Blocker pack of 4 offers a simple yet effective physical barrier to prevent unauthorized USB access. Crafted from durable ABS with a sleek matte finish, these blue blockers come with a master key and sliding lock mechanism, making them ideal for professionals securing laptops and workstations. Lightweight and easy to use, they provide a practical solution to safeguard sensitive data and maintain device integrity.

## 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 | 19,308 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2,324 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 272 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

![LINDY 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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**Shop now:** [https://www.desertcart.ph/products/48241035-lindy-usb-port-blocker-pack-of-4-colour-code-blue](https://www.desertcart.ph/products/48241035-lindy-usb-port-blocker-pack-of-4-colour-code-blue)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-16*