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Port blocker Smartkeeper NL03P1BK RJ-45 Black 12 pcs
Port blocker Smartkeeper NL03P1BK RJ-45 Black 12 pcs
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Port blocker Smartkeeper NL03P1BK RJ-45 Black 12 pcs
Leave your address - as soon as the price of the product goes down, you'll know about it right away
Port blocker Smartkeeper NL03P1BK RJ-45 Black 12 pcs
Port blocker Smartkeeper NL03P1BK RJ-45 Black 12 pcs
The Smartkeeper NL03P1BK RJ-45 port blocker is a passive security device that physically blocks a LAN port to prevent unauthorized access and internal data leakage. Supplied as a pack of 12 black blockers, it fits standard RJ-45 sockets and is suitable for securing multiple devices in offices, classrooms, or public spaces. The compact unit measures approximately 130 mm × 205 mm × 20 mm and weighs 0.02 kg per piece.
This port blocker requires no power or software and provides a simple physical barrier against tampering and unauthorized network connections. Its black colour and slim dimensions ensure unobtrusive installation. The pack of 12 allows consistent protection across several devices or workstations.
Insert the blocker into the RJ-45 socket until it sits flush and prevents insertion of an Ethernet cable. To restore port access, remove the blocker according to the manufacturer’s instructions. No software configuration or power source is required.
For consistent security, install blockers on all unused LAN ports and keep a record of removed blockers. Use the pack of 12 to cover multiple devices or central network points where physical access must be restricted.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| EU3 | 46 | 29.06.2026 Best delivery | 26.49 € | |
| WH354 | 46 | 06.07.2026 | 32.99 € |
| Warehouse | Stock | Delivery to the store | Store Price | |
| WH109 | 46 | 13.07.2026 | 33.99 € |
|
26.49 €
Stock:
46
Delivery Date:
29.06.2026
Best delivery
Warehouse: EU3
|
|
32.99 €
Stock:
46
Delivery Date:
06.07.2026
Warehouse: WH354
|
|
33.99 €
Stock:
46
Delivery Date:
13.07.2026
Warehouse: WH109
|