Startech
StarTech USB-A Port Blocker Key with 4x Locking USB-A Dust Cover Plugs, Snap-In Reusable Port Protectors for Laptops & Computers (usb-a-port-blocker)
- SKU:
- 21543136
- MPN:
- usb-a-port-blocker
- Availability:
- Usually ships the same or next business day. In stock at our CA, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 06/11/2026 06:28:41 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $35.91 each 35.91 |
| Buy 3 | and pay only $32.73 each 32.73 |
| Buy 4 | and pay only $31.49 each 31.49 |
| Buy 5 or above | and pay only $29.93 each 29.93 |
- Stock Update:
- 06/11/2026 06:28:41 PM PST
Description
This item is brand-new, factory sealed.
StarTech USB-A Port Blocker Key with 4X Latching USB-A Dust Cover Plugs, Snap-in Port Protectors for Laptops and Computers- PROTECT SENSITIVE DATA: Block unauthorized USB-A access on laptops and computers by physically blocking unused USB-A ports; 4x USB-A plugs can be installed or removed with the included security key, deterring data theft, and malware attacks
- RESTRICT PORT ACCESS: Restrict USB-A access across workstations in shared or high-traffic environments using the reusable port blocker plugs
- DEPLOY IN SECONDS: Secure or reconfigure devices in seconds with the tool-free snap-in design; Use the security key for quick installation, or removal and redeployment as requirements change
- KEEP PORTS CLEAN AND RELIABLE: Reusable locking dust cover plugs protect USB-A ports on laptops and computers in offices, classrooms, and public spaces from dust and debris, helping preserve port performance and extend device lifespan
- THE IT PRO'S CHOICE: Designed and built for IT Professionals, this USB-A Port Blocker Key is backed for 2 years, including free lifetime 24/5 multi-lingual technical assistance
- Manufacturer: ?StarTech.com
- Part Number: ?USB-A-PORT-BLOCKER
- Item Weight: ?0.48 ounces
- Product Dimensions: ?2.8 x 0.9 x 0.4 inches
- Item model number: ?USB-A-PORT-BLOCKER
- Size: ?2.8x0.9x0.4 in
- Color: ?Black
- Material: ?Plastic
- Item Package Quantity: ?1
- Included Components: ?4 x Latching USB-A Dust Cover Plugs, Port Blocker Key
- Batteries Included?: ?No
- Batteries Required?: ?No
- Warranty Description: ?2-Year
Physically block unused USB-A ports to help prevent unauthorized access, data theft, and malware attacks. Each latching dust cover plug can only be removed with the included USB-A Port Blocker Key, providing a visible and effective deterrent in offices, classrooms, and other shared workspaces. The snap-in USB-A port blockers allow fast, tool-free installation without interfering with adjacent ports. To block the USB-A port, use the included security key to simply insert the blocker plug into the port and secure it in place. When access is required, use the security key for quick removal and redeployment. The reusable design makes it easy to adapt port access as device configurations and security needs change. In addition to restricting access, the blocking plugs function as dust covers to shield USB-A ports from debris and particulate buildup. This helps preserve port integrity, maintain consistent performance, and extend the lifespan of laptops and desktop computers in high-traffic environments.
Package Contents:
- Port Blocker Key
- 4 x Latching USB-A Dust Cover Plugs
Features
- Port Blocker Key
- 4 x Latching USB-A Dust Cover Plugs
Application/Usage:
Office
Classroom
Notebook
Desktop Computer
Computer
USB Port
Specs
| Physical Characteristics | |
| Product Material | Plastic |
| Form Factor | Desktop |
| Weight (Approximate) | 0.50 oz |
| Length | 2.8" |
| Product Color | Black |
| Height | 0.4" |
| Color Family | Black |
| Width | 0.9" |
| Warranty | |
| Limited Warranty | 2 Year |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | Protect Devices and Sensitive Data Physically block unused USB-A ports to help prevent unauthorized access, data theft, and malware introduction. Each locking dust cover plug can only be removed with the included USB-A Port Blocker Key, providing a visible and effective deterrent in offices, classrooms, and other shared workspaces. Quick Installation and Reconfiguration The snap-in USB-A port blockers allow fast, tool-free installation without interfering with adjacent ports. Simply insert the blocker into the USB port and secure it in place. When access is required, use the included security key for quick removal and redeployment. The reusable design makes it easy to adapt port access as device configurations and security needs change. Maintain Port Reliability In addition to restricting access, the blocking plugs function as dust covers to shield USB-A ports from debris and particulate buildup. This helps preserve port integrity, maintain consistent performance, and extend the lifespan of laptops and desktop computers in high-traffic environments. |
| Product Type | Port Blocker Key |
| Product Name | Port Blocker Key |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | USB-A-PORT-BLOCKER |
Warranty Information