USB Port Lock Removable USB -A Port Blocker with 2 Key and 10 USB Lock for PC,Laptop & Protect Information Security,Dust &Moisture Resistant Shield (Black)
USB-A Port Blocker is used for USB device ports with security requirements, and can also play the role of dust, moisture and data security protection
This USB-A Removable Port Plug Protector. Protects your USB port from dust, sand, liquids, and dirt, prevents bad internal connections, and extends the life of your device.
Easy to use and remove:Insert the USB removable port shield to fit perfectly with the device port, using the matching key, you can easily insert and remove the port shield.
USB dustproof plug is compatible with a wide range of standard USB 2.0/USBb3.0 port devices, such as laptops, mobile phones, tablets, chargers, printers, PCS, etc.
Made of PP material, environmentally friendly and odourless, consisting of 10 locks and 2 keys. One pack can meet your needs
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USB-A Port Blocker is used for USB device ports with security requirements, and can also play the role of dust, moisture and data security protection
This USB-A Removable Port Plug Protector. Protects your USB port from dust, sand, liquids, and dirt, prevents bad internal connections, and extends the life of your device.
Easy to use and remove:Insert the USB removable port shield to fit perfectly with the device port, using the matching key, you can easily insert and remove the port shield.
USB dustproof plug is compatible with a wide range of standard USB 2.0/USBb3.0 port devices, such as laptops, mobile phones, tablets, chargers, printers, PCS, etc.
Made of PP material, environmentally friendly and odourless, consisting of 10 locks and 2 keys. One pack can meet your needs
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First Listed on Newegg
November 20, 2025
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Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.