... lock with key / laptop security lock / combination laptop lock Feature: 1. High-quality zinc alloy. Finish: PVC,chrome. 4 digits code ... Materials: zinc alloy lock body, steel cable 3. Key code: over 10,000 4. Steel cable with diameter 4mm,5mm ,6mm, steel ... computer lock. 7. Application: notebook computer, laptop, desktop, mobile PC LED 8. Fast lock attachment to all standard laptop computer lock port ...