KTPS05-0501USB-2Pin is a 5 Watt, USB,  Universal Input Wall mount Adapter.

KTPS05-0501USB-EU is a 5 Watt, European USB AC Adapter

KTPS05-0501USB-Multiple plug is a 5 Watt,  USB, Universal Input, Wall mount  Adapter with multiple input AC plugs

MTPS06 is a 6W Medical wall Adapter

MTPS12 is a 12W Medical wall Adapter with a USB 5V option

MTPS24 is a 24W Medical wall Adapter with a USB 5V option

MTPS24 is a 24W Medical wall Adapter with interchangeable Plugs with a USB 5V option