--- product_id: 277987655 title: "USB Type C Port Blocker Key, White - Pack of 4" brand: "lindy" price: "$71.62" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/277987655-usb-type-c-port-blocker-key-white-pack-of-4 store_origin: US region: United States of America --- # USB Type C/Thunderbolt 3 compatible Physical port lock Quick & easy install USB Type C Port Blocker Key, White - Pack of 4 **Brand:** lindy **Price:** $71.62 **Availability:** βœ… In Stock ## Summary > πŸ” Lock down your USB-C ports and unlock peace of mind! ## Quick Answers - **What is this?** USB Type C Port Blocker Key, White - Pack of 4 by lindy - **How much does it cost?** $71.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/277987655-usb-type-c-port-blocker-key-white-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 - β€’ **Trusted Durability:** Backed by a 2-year warranty, ensuring long-lasting protection and peace of mind. - β€’ **Complete Control Kit:** Includes 1 master key and 4 blockersβ€”perfect for managing multiple devices or workstations. - β€’ **Fortify Your Data Perimeter:** Physically blocks USB Type C ports to prevent unauthorized access and data leaks. - β€’ **Seamless Security in Seconds:** Quick plug-and-lock design lets you secure ports effortlessly without tools. - β€’ **Universal USB-C Compatibility:** Works flawlessly with USB Type C and Thunderbolt 3 ports on laptops and devices. ## Overview The Lindy USB Type C Port Blocker Key pack offers a simple, physical security solution to prevent unauthorized USB-C device connections. Compatible with USB Type C and Thunderbolt 3 ports, it includes 4 blockers and 1 master key for easy locking and unlocking. Designed for quick installation and backed by a 2-year warranty, it’s ideal for professionals seeking to safeguard data integrity and device access in office or shared environments. ## Description Product Description With the Lindy USB Type C/ Thunderbolt 3 Port Blocker, you can quickly block open ports and easily prevent users from connecting cables, devices or inserting foreign objects without permission. 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 'key lock' into the port and release the latch - the lock remains in place! Plug the key back into the lock to remove. Easy! With this neat little device, system administrators can physically prevent users from connecting Pen Drives, Mobile Phones and other USB Mass Storage Devices to their computers to copy data and introduce viruses. Package Contents USB Type C Port Blocker Key, White 4 USB Type C Port Blockers. Set Contains: LINDY USB Type C Port Blocker Key - Pack of 4 Blockers, 4 Pack Review: Excellent product; we have used this brand for several years, and it works effectively. Review: We have been using this brand for several years, and it works wonderfully. ## Features - Physically blocks access to a USB Type C/ Thunderbolt 3 Port - Quick and simple to Use - Includes 1 key and 4 Port Blockers - Also available in packs of 10 (Without Key) - 2 years warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GSS19DX | | Best Sellers Rank | #33,967 in Computers ( See Top 100 in Computers ) #2,428 in USB Cables | | Brand | Lindy | | Color | White | | Compatible Devices | Personal Computer, Smartphone | | Connector Type | USB Type C | | Current Rating | 1 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (46) | | EU Spare Part Availability Duration | 1 Years | | Finish | Matte | | Global Trade Identification Number | 04002888404273 | | Item Dimensions | 11.2 x 1.4 x 1.1 centimeters | | Item Type Name | USB Type C Port Blocker Key - Pack of 4 Blockers | | Item Weight | 0.01 Kilograms | | Manufacturer | LINDY | | Model Number | 40427 | | Number of Items | 5 | | Number of Ports | 4 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | Laptop, TV | | Unit Count | 4 Count | | Warranty Type | Limited | ## Product Details - **Colour:** White - **Compatible devices:** Personal Computer, Smartphone - **Connector type:** USB Type C - **Item dimensions L x W x H:** 11.2 x 1.4 x 1.1 centimeters - **Specific uses for product:** Laptop, TV ## Images ![USB Type C Port Blocker Key, White - Pack of 4 - Image 1](https://m.media-amazon.com/images/I/413YaOAWiFL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by Y***! on 22 December 2025* Excellent product; we have used this brand for several years, and it works effectively. ### ⭐⭐⭐⭐⭐ Review *by Y***! on 22 December 2025* We have been using this brand for several years, and it works wonderfully. ### ⭐⭐ Review *by A***E on 12 April 2025* Am Anfang war alles gut - hat einwandfrei funktioniert. Mit der Zeit sind die Dummies dann innen ausgeleiert...mit dem Resultat, dass jetzt in meinem Firmenrechner (Surface) ein USB-C Dummy steckt, den ich nicht mehr rausbekomme und jetzt nur noch 1 funktionierenden USB Port habe...hab noch keine Idee, wie ich den USB-Blind-Dummy da wieder rausbekomme... ## Frequently Bought Together - LINDY 40427 USB Type C Port Blocker Key, White - Pack of 4 - LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10 - Lindy USB Port Blocker - Pack of 10 - White 40464 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/277987655-usb-type-c-port-blocker-key-white-pack-of-4](https://www.desertcart.us/products/277987655-usb-type-c-port-blocker-key-white-pack-of-4) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*