Universal Wedge Slot Compatibility Designed for laptops and other devices with a 7x3mm//0.28x0.12in wedge slot, this lock ensures a secure fit (check compatibility before purchase). Simple & Quick Locking Just insert the laptop lock into the wedge slot, press to secure, and loop the lock cable around a fixed object. Keep the fixed lock core partially out so that the key can be turned. Easy to use For laptops without a standard slot (7*3mm), tie the Anti-Theft laptop locking cable to a fixed place, install the anchor plate on your mobile and wait for 24 hours to use, then insert the laptop security lock head in and close by key. Anti-Theft Protection Ideal for students, business travelers, and programmers, this computer lock deters theft in public spaces, keeping your device safe. 6ft Extra-Long Cable The extended security cable with lock provides flexibility to tether your laptop to desks, shelves, or other fixed objects in offices, libraries, or cafes. Versatile Use Cases Perfect for