Port blocker Smartkeeper NL03PKYL RJ-45 Yellow

The Smartkeeper NL03PKYL RJ-45 port blocker is a compact yellow security insert designed to physically block an Ethernet (RJ-45) port. It helps prevent unauthorized access and internal data leakage by denying physical connection to the network. The product is part of the Smartkeeper Essential range and is supplied with a basic port lock key compatible with most Smartkeeper devices.

Advantages

The port blocker provides a simple, passive security measure that requires no power or software to operate. It is compact and easy to install, available in a visible yellow color to indicate a secured port, and paired with a basic port lock key that fits most Essential Smartkeeper products. The mechanical design reduces the risk of tampering and accidental damage to the port.

Suitable for

• Securing unused RJ-45/Ethernet ports in offices and server rooms
• Preventing unauthorized plug-in of network devices on shared workstations
• Temporary port blocking during maintenance or device decommissioning

Key specifications

• Model: Smartkeeper NL03PKYL
• Type: RJ-45 (Ethernet) port blocker
• Color: Yellow
• Includes: Basic port lock key compatible with Essential Smartkeeper products
• Requires no power or software
• EAN: 8809534691096

How to use

Insert the NL03PKYL blocker into the unused RJ-45 port until it seats securely. To remove, use the supplied basic port lock key: engage the key with the blocker mechanism and pull straight out. No tools, configuration, or power are required for installation or removal.

Usage recommendations

For network security best practices, label blocked ports and keep the basic port lock key in a controlled location. Use color coding where appropriate to indicate different access levels or departments.