Port blocker StarTech.com RJ45LOCKANDKEY 10 Pack with Security Key

The StarTech.com RJ45LOCKANDKEY 10 Pack with Security Key is a reusable port blocker kit designed to secure unused RJ45 (modular 8P8C) Ethernet ports. The set includes ten snap-in blockers and one security key. Each blocker is compact (10 mm width x 12 mm depth x 10 mm height) and is available in black and white options to suit servers, switches, wall plates and other networked equipment. The blockers protect ports from unauthorized access, physical damage and contamination while preserving reliable operation of critical infrastructure.

Advantages

These RJ45 port locks provide a visual and physical deterrent to prevent unauthorized use of exposed Ethernet ports. The design prevents dust and particulate buildup on connector contacts, helping to reduce errors and potential downtime on servers, switches and routers. The snap-in mechanism allows quick installation and removal without disturbing nearby cables or ports, and the included security key restricts removal to authorized personnel. The blockers are reusable and can be redeployed as needed.

Suitable for

• Securing unused Ethernet ports in servers and rack switches
• Protecting wall plates and patch panels in offices and data rooms
• Preventing unauthorized access in public or shared network areas
• Shielding ports from dust and contaminants in non-cleanroom environments

Key specifications

• Brand: StarTech.com
• Model / MPN: RJ45LOCKANDKEY
• Package contents: 10 RJ45 port blockers + 1 security key
• Connector type: RJ45 (modular 8P8C) port blocker
• Dimensions (per blocker): 10 mm (W) x 12 mm (D) x 10 mm (H)
• Colors: black and white options
• EAN: 0065030901512

How to use

Insert a blocker into an unused RJ45 jack by aligning it with the socket and pressing gently until it snaps into place. To remove the blocker, insert the supplied security key into the installed blocker and turn or pull as required to release the snap mechanism. Reuse the blocker by keeping it with the security key and redeploying to other unused ports as needed.

Usage recommendations

Use the RJ45LOCKANDKEY blockers in conjunction with inventory control and access policies to ensure only authorized personnel hold the security key. Regularly inspect blocked ports for signs of damage and clean the surrounding area to maintain connector integrity.