DescriptionN/AN/AHistorically there has only been one lock slot shape so all the computer locks available on the market were compatible with all the computers.N/AIn response to thinner hardware there are now three lock formats on the market and the lock jaws are not cross-compatible. N/AThe 3 formats are difficult to tell apart and some manufacturers (HP) now use all 3 lock formats across their NPD leading to confusion in the market especially in Enterprise customers with mixed hardwareN/AN/ATargus universal 3-in-1 locking solution makes life simple: Each lock ships with 3 interchangeable lock headsN/AN/ASimply select the compatible head for your devices locking slot. The world's first universal locking solution. From Targus.