USB port lock Renkforce RF-4714586 — set of 6 silver/blue locks with 1 key

USB port lock Renkforce RF-4714586 is a set of six physical locks in silver and blue with one matching key. The locks are designed to block access to USB Type-A ports on computers and other devices, preventing unauthorized connection of removable media and simple data exfiltration at the hardware level. The compact metal-and-plastic design allows installation and removal with the supplied key and is intended for environments requiring straightforward port control, such as offices, schools and public workstations.

Advantages

The set provides a simple hardware solution for blocking USB ports without software installation. It includes six locks and a single key for centralized control, and the visible color contrast (silver/blue) helps identify locked ports. The mechanical design is durable enough for repeated use and does not interfere with device operation when installed correctly.

Suitable for

• Office workstations where USB access should be restricted
• School computers and library terminals
• Public kiosks and shared computers
• Environments requiring basic physical protection against unauthorized USB devices

Key specifications

• Brand: Renkforce
• Model / MPN: RF-4714586
• Package contents: 6 USB port locks, 1 key
• Color: silver and blue
• Intended port type: standard USB Type-A ports
• EAN: 4064161168401

How to use

Insert a lock into an empty USB Type-A port and turn it with the supplied key until it seats securely; the port is then mechanically blocked and cannot accept standard USB plugs. To restore access, insert the key and turn to release the lock, then remove it from the port. Use only on ports that are not required for permanently connected essential devices.

Usage recommendations

Store the single supplied key in a secure location or restrict key access to authorized personnel; consider labeling locked ports and keeping a record of which ports are locked to avoid accidental disruption of necessary connections.