Dell Noble TZ04T Compact Wedge Lock with Barrel Key is a keyed notebook lock for a laptop with a Noble Wedge slot. Dell part number KR0P6 identifies this TZ04T model; the product document also lists 461-AAEC.
Its PVC-coated braided steel cable attaches the lock to a fixed point. The peripheral cable trap can also secure a charger or another accessory cable, helping keep those items alongside the notebook.
The package includes the lock and cable, two keys, a peripheral cable trap and a storage pouch. The manufacturer specifies Dell Latitude laptops that have a Noble Wedge lock slot.