Who typically uses the Lindy USB Port Blocker?

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

How does the Port Blocker kit work?

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.

Does this require any software or drivers?

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.

Are the keys universal across different colors?

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.

Can these blockers protect against "BadUSB" or malware injection?

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.

Lindy Usb Port Blocker Pack Of 4 Colour Code Green

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₩99838

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Lock down your USB ports, unlock peace of mind!

COLOR CODED SECURITY - Each lock-key pair is uniquely color-coded for foolproof management.
TAILORED FOR IT PROS - Ideal for system admins aiming to prevent data leaks and malware entry.
PEACE OF MIND WARRANTY - Backed by a 2-year warranty to keep your security locked tight.
PLUG PROTECT IN SECONDS - Effortless installation means no downtime or tech hassle.
FORTIFY YOUR DATA FORTRESS - Physically block unauthorized USB access with 4 durable locks.

The LINDY USB Port Blocker pack includes 4 green color-coded locks and 1 matching key, designed to physically block USB ports and prevent unauthorized device connections. Quick to install and remove, it’s perfect for IT professionals seeking to secure data and prevent malware, backed by a 2-year warranty for reliable protection.

Specifications

ASIN	B000I2JWJ0
Best Sellers Rank	25,390 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 3,021 in USB Cables
Brand	LINDY
Colour	Green
Connectivity Protocol	USB
Control Method	Touch
Controller Type	Hand Control
Country of Origin	Taiwan
Customer Reviews	4.6 out of 5 stars 270 Reviews
EU Spare Part Availability Duration	1 Years
Finish	Glänzend
Global Trade Identification Number	04002888404518, 05054484318583
Included Components	4 USB port locks and 1 key
Item Dimensions	10 x 120 x 140 millimetres
Item Type Name	LINDY USB Port Lock USB Lock + Key Set of 4 Green with 1 Key 40451
Item Weight	20 Grams
Item dimensions L x W x H	10 x 120 x 140 millimetres
Lock Type	Key-based
Lock type	Key-based
Manufacturer	LINDY
Manufacturer Warranty Description	2 year warranty.
Material	Legierter Stahl
Model Name	40451
Model Number	40451
Number of Pieces	1
Part Number	40451
Recommended Uses For Product	securing and protecting USB ports on computers, laptops, other devices to prevent unauthorized access or data theft
Recommended uses for product	securing and protecting USB ports on computers, laptops, other devices to prevent unauthorized access or data theft Recommended uses for product securing and protecting USB ports on computers, laptops, other devices to prevent unauthorized access or data theft See more
Shape	Rectangular
Smart Home Compatibility	Not Smart Home Compatible
Special Features	Key Unlock
Special feature	Key Unlock
Style	Modern
Unit Count	1.0 count

Reviews

A**R

Useful security product

Very good for locking down laptops

29.04.2025

M**L

Does the job and reasonably priced

Quite adequate for ordinary security purposes

25.03.2017

U**7

Good product

It delivers, what it says

9.09.2023

P**H

Four Stars

Does what it says on the tin, the blocks lock out the USB port & the extractor unblocks them.

21.02.2016

J**S

Fantastic Product

Excellent Product worth the price

1.11.2021

I**T

Five Stars

Great for stopping the plonkers fitting unauthorised USB sticks in the computers,

14.06.2016

C**Y

USB blocker

Great little tool for blocking off sub ports, it comes with 4 colour coded blocks that are easy to install.

30.10.2015

B**H

Four Stars

ideal for the job in hand

11.01.2017

N**T

USB prots sichern

Damit kinder/ schüler oder "unbefugte" im normalen Alltag nicht allen möglichen quatsch anschließen eine super Sicherung für die usb Eingänge. Die Stöpsel lassen sich einfach mit ein bischen übung, anbringen und wieder entfernen.

19.02.2015

D**N

Physical blocker

Used this before. Works as usual.

4.02.2020

A**I

Il prodotto è ottimo... ma serve davvero?

Sinceramente? Soldi buttati. Perché mai uno dovrebbe "proteggere" gli ingressi USB? Chi lascia il computer incustodito in luoghi pubblici? Per carità, il prodotto è di ottima qualità e fa esattamente ciò che dice, però prima di comprare una cosa simile consiglio di pensarci bene, perché non ci sono tanti motivi per volerlo...

29.11.2019

R**I

Value for money

Good

4.04.2021

W**U

Easy to handle

Easy handling and perfect fit.

7.04.2024

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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