✓WIDE APPLICATION: Suitable for most tablets and laptops. There are two anchor plates, which can be applied to devices without a security keyhole, such as smart phones, Apple iPad, Kindle, iPhone, Samsung, Android tablets, etc. It also fits for most laptops that have standard Kensington slot. ✓HOW TO USE: For Tablets/Laptops without standard Kensington lock slot: Bound the anchor plate,which is lined with strong adhesive, to the hard surface of the devices, then insert the the locking head into the plate with keys and loop the cable around a fixed object. At the same time, FOR LAPTOPS WITH standard KENSINGTON LOCK SLOT, just simply insert the lock head into the slot, and loop the cable around a fixed object. ✓SUPER ANTI THEFT: The twin lock head is made of super strong stainless steel , can be rotated in 360 degree. The cable is made of cut-resistant twisted steel with PVC coat. Carbon steel cable resists cutting attempts and anchors to desk, table or any fixed structure. ✓FOR THE MOST LAPTOPS AND TABETS : With Standard Kensington lock, the security cable lock also fits for most laptops that have standard slot, such as HP, DELL, Lenovo, Thinkpad, Surface Book and other laptops. With a anchor plate, the Hardware cable lock fit for Mac Book and all the Tablets, Smart Phones, such as Apple iPad, Microsoft Surface, Kindle, iPhone, Samsung, Android Tablets and phones etc. ✓TWIN LOCK DESIGN: Two devices can be locked and connected at the same time. If you have two devices that need to be locked together at the same time, we are a good choice. You don't have to hold two locks, and it is easy to carry. You can open the both locks by one key for your management.