---
product_id: 277045478
title: "40454 USB Type A Port Blocker Key - Pack of 4 Blockers, White"
brand: "lindy"
price: "36710CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Lindy"
url: https://www.desertcart.sn/products/277045478-40454-usb-type-a-port-blocker-key-pack-of-4
store_origin: SN
region: Senegal
---

# 5 color-coded lock & key sets 4-pack USB port blockers Quick & easy installation 40454 USB Type A Port Blocker Key - Pack of 4 Blockers, White

**Brand:** lindy
**Price:** 36710CFA
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock down your USB ports, unlock peace of mind.

## Quick Answers

- **What is this?** 40454 USB Type A Port Blocker Key - Pack of 4 Blockers, White by lindy
- **How much does it cost?** 36710CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/277045478-40454-usb-type-a-port-blocker-key-pack-of-4)

## 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 Durability:** Backed by a 2-year warranty, built to protect your devices reliably over time.
- • **Color-Coded Control:** Choose from 5 vibrant colors ensuring only matching keys unlock specific ports for organized security.
- • **Effortless Management:** Simple plug-and-lock design lets IT pros install or remove blockers in seconds without tools.
- • **Secure Your Data, Instantly:** Physically blocks USB ports to prevent unauthorized access and data leaks.
- • **Flexible Packs for Every Need:** Available in packs of 4 with key or 10 without, perfect for scaling your security setup.

## Overview

The LINDY 40454 USB Type A Port Blocker Key pack includes 4 white blockers and 1 matching key designed to physically secure USB ports against unauthorized device connections. Featuring a quick plug-and-lock mechanism and 5 color-coded options for precise access control, this product is ideal for IT administrators aiming to prevent data theft and malware risks. Lightweight and backed by a 2-year warranty, it offers a practical, scalable solution for professional environments.

## Description

With this neat little device, system administrators can physically prevent users from connecting Pen Drives, MP3 Players and other USB Mass Storage Devices to their computers to copy data, introduce viruses etc.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 'keylock' into the port and release the latch - the lock remains in place! Plug the key back into the lock to remove. Easy!

Review: Works fine as expected - Works fine as Expected with right combination color
Review: I bought these with the blue key only to discover that I overlooked that the color of key only works with same color port blocker. I overlooked it but since these can be removed with tweezers (port Blocker not port Locker) it seems pointless. Now I have to buy another key. Maybe that's the point. I love the product but would love it even more if they were not so easy to remove with tweezers. It keeps people from plugging their phones into the PC but I don't know about data protection for the determined thief.

## Features

- Quick & easy to use, physically blocks access to a USB port
- Consists of 4 locks and 1 key
- 5 different colour code versions available: Pink, Green, Blue, Orange, White
- Each key only works with a lock of the same colour
- Also available in packs of 10 (without key), 2 year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FKP8B6 |
| Are Batteries Included | No |
| Best Sellers Rank | #44,824 in Computers ( See Top 100 in Computers ) #3,190 in USB Cables |
| Brand | Lindy |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (198) |
| Date First Available | 7 August 2012 |
| Item Weight | 20 g |
| Item model number | 40454 |
| Manufacturer | LINDY |
| Product Dimensions | 0.99 x 11.99 x 14 cm; 20 g |
| Series | USB port lock and key |

## Product Details

- **Brand:** Lindy
- **Item dimensions L x W x H:** 10 x 120 x 140 millimeters
- **Lock type:** Key Lock
- **Material:** Acrylonitrile Butadiene Styrene
- **Special features:** Key Lock

## Images

![40454 USB Type A Port Blocker Key - Pack of 4 Blockers, White - Image 1](https://m.media-amazon.com/images/I/51ehJ9CEw6L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fine as expected
*by A***D on 22 March 2021*

Works fine as Expected with right combination color

### ⭐⭐⭐⭐⭐ Review
*by A***N on 1 June 2015*

I bought these with the blue key only to discover that I overlooked that the color of key only works with same color port blocker. I overlooked it but since these can be removed with tweezers (port Blocker not port Locker) it seems pointless. Now I have to buy another key. Maybe that's the point. I love the product but would love it even more if they were not so easy to remove with tweezers. It keeps people from plugging their phones into the PC but I don't know about data protection for the determined thief.

### ⭐⭐ Review
*by J***K on 2 December 2019*

Les verrous reçus ne sont pas compatibles avec la clef Lindy blanche que j'avais déjà. J'avais pourtant pris soin de prendre de verrous de la même couleur que ma clef. Mais ça ne suffit pas. Alors ??? Les verrous fournis avec la clef sont OK.

## Frequently Bought Together

- Lindy USB Port Blocker - Pack of 4, White (40454)
- Lindy USB Port Blocker - Pack of 10 - White 40464
- LINDY USB Type C Port Blocker Key, White - Pack of 4

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**Shop now:** [https://www.desertcart.sn/products/277045478-40454-usb-type-a-port-blocker-key-pack-of-4](https://www.desertcart.sn/products/277045478-40454-usb-type-a-port-blocker-key-pack-of-4)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-16*