If you’ve ever had a laptop charger die, you know that they can be expensive to replace. Many laptops require you to use a ‘genuine’ charger, and refuse to boot when a knock off model is used.

The Dell Latitude 7320 Detachable is a tablet-style 2-in-1 laptop with a snap-on keyboard that bears more than a passing resemblance to the Microsoft Surface Pro. That’s not a bad thing, though ...