Features: 1. ANTI-THEFT: The lock head is made of super-strong stainless steel and can be rotated 360 degrees. The cable is made of cut-resistant stranded steel and is covered with PVC coating. The extra length of 6.3 feet can help you easily move the device and fully meet your daily needs. 2. PASSWORD COMBINATION: The computer lock uses a 4-digit security code combination. You can set a significant number combination as the password. Put a safe lock on your device, dont worry about losing it! 3. PRESENTED GASKET: Presented with different sizes of gaskets are optional accessories, when the gap between the lock head and the computer keyhole is too large, you can choose a suitable thickness of gasket to paste. 4. EASY TO USE: For a device without a lock slot, Bound the anchor plate, which is lined with strong adhesive, to the hard surface of the devices, then insert the locking head into the plate with keys and loop the cable around a fixed object. For laptops with a lock slot, simply insert the lock head into the slot, and then wind the cable around a fixed object. 5. WIDE APPLICATION: Suitable for all tablets and laptops. There is an anchor plate, which can be applied to devices without a security keyhole, such as compatible for iPad/Kindle/iPhone/Android tablets/smartphones, etc. specification:Name: Universal laptop password lock Material: lock head-steel, lock body-zinc alloy, the chain is made of PVC rubber, high-quality gold steel wire s: Length: about 1.9 meters, steel cable diameter: 5 mm Colour: Black Applicable to: 95% notebooks with keyholes, monitor desktop computers, projectors, etc. PackageList:1*Digital Device Password Lock NoteDue to the lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.