---
product_id: 271458724
title: "NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks"
brand: "ntw"
price: "€ 166.29"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ntw"
url: https://www.desertcart.ie/products/271458724-ntw-rj45-port-blocker-and-dust-cover-network-port-lock
store_origin: IE
region: Ireland
---

# Color-coded keys Universal RJ45 fit Tamper-proof locking NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks

**Brand:** ntw
**Price:** € 166.29
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock your network’s future with style and security!

## Quick Answers

- **What is this?** NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks by ntw
- **How much does it cost?** € 166.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/271458724-ntw-rj45-port-blocker-and-dust-cover-network-port-lock)

## Best For

- ntw enthusiasts

## Why This Product

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

## Key Features

- • **Dust? Not on My Watch:** Dual-function design blocks dust and debris to maintain crystal-clear network connections.
- • **Color-Code Your Network:** Easily manage access with vibrant, color-coded keys for instant visual organization.
- • **Lock It Down, Stress-Free:** Innovative locking mechanism ensures zero unauthorized access with effortless key control.
- • **Plug & Protect in Seconds:** No tech skills needed—quick installation keeps your network safe without hassle.
- • **Secure Every Port, Every Time:** Universal fit locks any standard RJ45 socket for seamless network protection.

## Overview

The NTW RJ45 Port Blocker & Dust Cover is a compact, TAA-compliant solution designed to secure and protect standard RJ45 ethernet ports. Featuring a tamper-proof locking mechanism and color-coded keys, it prevents unauthorized access while shielding ports from dust and debris. Ideal for professional environments, it offers easy installation and universal compatibility with routers, switches, and modems.

## Description

Maximize your network's safety and maintain a pristine connection environment with the NTW net-Lock Locking RJ45 Port/Dust Blocker. This compact, innovative solution is designed to effortlessly secure your RJ45 ethernet ports from unauthorized access and prevent dust accumulation, ensuring your network remains both secure and clean.

Review: I got lucky and found a warehouse deal for a 50 pack of these ($19.79, Used-Like New) - not sure if I would have paid the full $75 for a 50 pack. With that said, they get the job done and they do it well. They snap into place VERY securely and there is no removing these things unless you have the key. I have these on my home server rack to primarily keep dust out, they also don’t look half bad. Keeps everything uniform. I could see these being extremely useful in a business or school environment where you need to block those ports out for security reasons. Obviously you could just disable the port in software, but having that extra layer of security definitely doesn’t hurt. I’ve seen some bad reviews where people complain they can’t remove the blocker from the key… just pull it off of the key and you’re good to go. The keys are different for each color, which is also beneficial. Very happy with my set. I did go ahead and take the plunge for another 10-pack at the MSRP to get those last few ports blocked.
Review: I bought 3 different colour packs to differentiate general distribution laptops that are the same model, but need to be stored in different areas of our school buildings. They are working really well. Now it's easy to see where laptops need to be returned by their colour code... Yellow... Grade 3 Green... Grade 4 Red... Design Lab Before the port locks we used stickers, but stickers would either fall off or get peeled off. The port locks are highly visible and practically fail-proof. All parties, myself included, are pleased with the purchase.

## Features

- Universal Fit: Crafted for compatibility, this locking device snugly fits any standard RJ45 socket, suitable for a broad array of network equipment including routers, switches, and modems.
- Innovative Locking Design: Featuring a unique locking mechanism, the net-Lock ensures your network ports are protected against unauthorized use and tampering, enhancing your cybersecurity.
- Dust and Debris Protection: Double as a dust cover, this device shields your ethernet ports from dust, lint, and debris, maintaining optimal connection quality.
- Color-Coded Convenience: Comes with a set of color-coded keys, allowing for easy identification and management of access to your network ports.
- Simple Installation: Install and remove with ease, no technical expertise required. The locking and unlocking process is straightforward, ensuring quick and hassle-free network management.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KONIQD6 |
| Item model number | NL-PBK100-RD |
| Manufacturer | Archtech Electronics Corporation |
| Product Dimensions | 1.07 x 0.69 x 1.17 cm; 45.36 g |

## Product Details

- **Brand:** NTW
- **Item dimensions L x W x H:** 11 x 7 x 12 millimeters
- **Material:** Polyvinyl Chloride
- **Special features:** Patented Locking Mechanism, Color-Coded Keys

## Images

![NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks - Image 1](https://m.media-amazon.com/images/I/81ytdUHYX1L.jpg)
![NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks - Image 2](https://m.media-amazon.com/images/I/714xyr9dKfL.jpg)
![NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks - Image 3](https://m.media-amazon.com/images/I/81oDPkTlRLL.jpg)
![NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks - Image 4](https://m.media-amazon.com/images/I/81Zjrxwx+gL.jpg)
![NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks - Image 5](https://m.media-amazon.com/images/I/91HKMEHbDxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***Y on 23 October 2022*

I got lucky and found a warehouse deal for a 50 pack of these ($19.79, Used-Like New) - not sure if I would have paid the full $75 for a 50 pack. With that said, they get the job done and they do it well. They snap into place VERY securely and there is no removing these things unless you have the key. I have these on my home server rack to primarily keep dust out, they also don’t look half bad. Keeps everything uniform. I could see these being extremely useful in a business or school environment where you need to block those ports out for security reasons. Obviously you could just disable the port in software, but having that extra layer of security definitely doesn’t hurt. I’ve seen some bad reviews where people complain they can’t remove the blocker from the key… just pull it off of the key and you’re good to go. The keys are different for each color, which is also beneficial. Very happy with my set. I did go ahead and take the plunge for another 10-pack at the MSRP to get those last few ports blocked.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 14 January 2019*

I bought 3 different colour packs to differentiate general distribution laptops that are the same model, but need to be stored in different areas of our school buildings. They are working really well. Now it's easy to see where laptops need to be returned by their colour code... Yellow... Grade 3 Green... Grade 4 Red... Design Lab Before the port locks we used stickers, but stickers would either fall off or get peeled off. The port locks are highly visible and practically fail-proof. All parties, myself included, are pleased with the purchase.

### ⭐⭐⭐⭐⭐ Review
*by K***D on 5 September 2024*

These lockouts or just for dust protection are easy to install and remove. The tool provided gets the job done with ease .

## Frequently Bought Together

- NTW RJ45 Port Blocker & Dust Cover, Network Port Lock, Ethernet Port Protector, LAN Cable Lock, Secure RJ45 Connector with Color Coded Keys, TAA Compliant, 100 Locks
- Lindy USB Port Blocker - Pack of 10 - Orange 40463

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-19*