LINDY USB-A Port Blocker with Key – Set of 4 (Blue)

Public PC in the library, shared terminal at reception, lab machine in Year 8. One unauthorised stick and you're cleaning up a mess that wasn't yours. This LINDY blocker plugs into the port and physically stops access dead. Four blockers, one key. Simple, mechanical, done

• Physically blocks USB-A port access with a combined key-and-lock assembly
• Set includes 4 port blockers and 1 key for easy management
• No software or driver required — purely mechanical lockout
• Ideal for schools, shared workstations, and public-facing PCs
• Colour-coded blue finish makes it easy to spot on the machine