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Q: are the keys all unique? Meaning, if i buy 4 sets of pink one, will one key unlock all 3 other pink groups?

The keys are universal on these, the seller actually called me to try to sell me ones with semi-unique keys determined by color code, but these, regardless of color, are all the same. On a side note, when I installed these without the key I was disappointed to find that they slide in as easily as a normal USB drive because there's no extra hooks or anything to keep them installed, just the normal USB port tension which wouldn't be enough to stop anyone with the tiniest amount of determination from getting them out.

Q: Is there a version if these that can attach to usb drives and protect them. Meaning male blocker?

This series of locks is quite limited in its breadth of offering and does not provide any ability to either lock a USB drive or filter out the data traveling to and from a USB drive. You can find these on the Amazon platform though under the Smart Keeper portfolio. It is a more contemporary series of physical locking products and offers a much wider range. For lockable USB drives, for example, you can search for Amazon ASIN numbers B08NXW9YKL (Blue), B08NXXL1HF (Brown), B08NXX65B8 (purple), and B08NXPMGZH (Yellow). If you are looking to block data from flowing to and from a drive, there are also parts to do that. Examples would be ASIN numbers B08NXZTLVL (blue), B08NXWHYFD (yellow), B08NXW6LFC (purple), and B08NXW4BB9 (brown). Another application you might want to consider is the ability to lock down USB cables. Solutions also exist on Amazon's platform for locking down cables. These also are part of the newer Smart Keeper line. I hope that this helps.

Q: Can I use this for my iMac?

Yes you can. These fit any standard USB A type port. You may also want to check out the Smart Keeper brand of physical security blocks.

Q: Can the locks be purchased in larger quantities, like 100 or 200 count?

Item 40452 can be purchased in large quantities. Please give us a call at 1-888-TO-LINDY to discuss pricing. Thanks, LINDY CCT Sales Team

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Description

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

TRUSTED DURABILITY - Backed by a 2-year warranty, built to protect your devices with confidence.
SLEEK LIGHTWEIGHT - Modern plastic design weighing just 20 grams for hassle-free installation and portability.
COLOR CODED CONVENIENCE - Choose from 5 vibrant colors to easily manage and identify locked ports.
KEYED FOR EXCLUSIVE ACCESS - Each lock pairs with a unique key, ensuring only authorized users can unlock.
SECURE YOUR DIGITAL PERIMETER - Physically blocks USB ports to prevent unauthorized access and data leaks.

The Lindy USB Port Blocker pack includes 4 blue key-lock USB port covers designed to physically secure your devices from unauthorized USB access. Featuring a lightweight plastic build and unique color-coded keys, it offers a modern, easy-to-use security solution with a 2-year warranty for professional-grade protection.

Specifications

Brand	Lindy
Special Feature	Key Unlock
Lock Type	Key Lock
Item dimensions L x W x H	0.39 x 4.72 x 5.51 inches
Material	Plastic
Style	Modern
Color	Blue
Number of Pieces	1, 2, 4
Included Components	Lock
Controller Type	Hand Control
Item Weight	20 Grams
Global Trade Identification Number	04002888404525
Manufacturer	Lindy
Item model number	40452
Operating System	Linux
Item Weight	0.705 ounces
Product Dimensions	0.39 x 4.72 x 5.51 inches
Item Dimensions LxWxH	0.39 x 4.72 x 5.51 inches
Voltage	0.1 Volts
Language	English, English, English, English
ASIN	B000I2JWJA
Is Discontinued By Manufacturer	No
Date First Available	May 5, 2012

Have a Question? See What Others Asked

are the keys all unique? Meaning, if i buy 4 sets of pink one, will one key unlock all 3 other pink groups?

Is there a version if these that can attach to usb drives and protect them. Meaning male blocker?

Can I use this for my iMac?

Can the locks be purchased in larger quantities, like 100 or 200 count?

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