Introduction

Protect your wired network with the LINDY LAN Port Blocker with Key in Yellow (Model 47900). This compact, secure device is designed for offices, classrooms, and shared workspaces to prevent unauthorized access to Ethernet ports and minimize accidental disconnects.

Key Features & Design

• Color: Bright yellow for high visibility and quick port identification
• Locking mechanism: Keyed lock (2 keys included) for controlled access
• Compatibility: Fits most standard RJ45 Ethernet ports
• Material & Build: Durable, lightweight plastic construction
• Ease of use: Simple plug-in installation and removal with the included key
• Portability: Compact design ideal for desks, workstations, and network cabinets

Performance / Benefits

Enhance network security and reduce downtime by preventing unauthorized unplugging or tampering with critical connections. The keyed lock ensures that only authorized personnel can restore access, helping enforce your organization’s port access policy. The yellow color adds quick visual checks during audits or room inspections, making it easier to spot secured or locked ports at a glance.