I used these to connect 10 different devices to the HDMI adapters at our youth center to keep them from going missing. They work great. Don't forget to get your pliers out before you start!
Maclocks CL20UTL Adhesive Peripheral Smartphones
4 Review
π CableLock Pro
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π Sturdy Combination Lock for Laptop and Notebook Computers: 6mm Thick Black Security Cable Included (6ft Long)
9 Review
π Enhance Data Protection with the HP Kensington Security Lock (PC766A)
5 Review