Port blocker Smartkeeper Mini for microSD slots, green, pack of 10 (SLSART-0323)

Smartkeeper Mini port blockers for microSD slots in green are compact protective inserts sold as a pack of 10. Designed to fit exposed microSD card sockets, these port blockers prevent unauthorized access and accidental removal of microSD cards while shielding contacts from dust and debris. The low-profile design allows continued use of the device without altering device housing and provides a simple physical barrier for environments where card access should be limited.

Advantages

These microSD slot blockers are easy to install and remove without tools, offering non-destructive protection for card contacts. Their bright green color improves visibility for administrators and reduces the chance of misplaced inserts. Supplied as a multi-pack, they are suitable for securing multiple devices or for use as replacements. The simple mechanical design requires no power and introduces no electronic interference.

Suitable for

• Devices with exposed microSD slots such as tablets, handheld terminals and single-board computers
• Public kiosks and shared workstations where removable storage should be restricted
• Maintenance and IT environments where dust protection for contacts is required
• Retail, education or corporate deployments needing multiple identical protective inserts

Key specifications

• Form factor: compact insert sized for standard microSD card slots
• Color: green for easy identification
• Pack quantity: 10 pieces per package
• Material: durable, non-conductive plastic suitable for repeated insertion and removal
• Mounting: friction-fit insertion into exposed microSD slot
• Protection: prevents card ejection and shields contacts from dust and debris

How to use

Align the Smartkeeper Mini port blocker with the microSD slot and gently push it in until it seats by friction; no tools are required. To remove, grip the exposed edge and pull straight out. Use one insert per microSD slot; verify fit before deploying at scale to ensure compatibility with your device's slot geometry. Keep spare inserts on hand to replace lost or damaged pieces.

Usage recommendations

For best results, test the port blocker in a single device model before bulk installation. Ensure the slot is free of debris prior to insertion and avoid excessive force when inserting or removing the blocker to prevent damage to the device or the insert. Store unused inserts in a clean, dry place away from direct sunlight.