
Bought a new Dell Inspiron 5570 and this cable lock. When I tried to install it on my Dell it didn't fit. It's about 1/16 inch wider. It turns out that Dell is now using a smaller blocking port on some if not all of its laptops. It's Dell's fault and mine for not investigating this issue beforehand. The laptop model only works with Nobel Lock TZ18T or Kensington N17. Hope this helps someone making the same mistake I did. As for the lock, it's a cable and a lock that looks and feels reliable. Dell Notebook Compatibility Statement.

Enhanced Kensington Cable Lock for HP Laptops, Lenovo, Asus, Acer & Other Devices - Compact & Reinforced Pivoting Lock Head (K65035AM)
11 Review

Secure Your Laptop with the Kensington Portable Laptop Combination Cable Lock - Letter Combination Lock (K64684US)
11 Review

🔐 Enhanced Lenovo Microsaver Security Cable Lock (73P2582) with Kensington Technology
9 Review

🔒 Laptop Cable Lock - I3C Hardware Security Cable Lock | Anti Theft Combination Lock for iPad, Tablet, MacBook, Dell, HP, Lenovo, Kindle, Surface, Samsung Android, and More Notebooks and Tablets
9 Review

Xiaomi Classic Business Backpack Blue Backpack
56 Review

Backpack XD DESIGN P705.571 black
32 Review

16" Apple MacBook Pro 16 Late 2019 3072x1920, Intel Core i7 2.6 GHz, RAM 16 GB, DDR4, SSD 512 GB, AMD Radeon Pro 5300M, macOS, RU, MVVJ2RU/A, space gray
58 Review

Graphic Tablet XP-PEN Deco 01 V2 Black
62 Review