Please see photos for the 3 different types of plug socket that this can be used with (one of which is UK 3-pin).

Also see my Blackberry 8120 that is up for sale 😉

Heres the full AI description :
Blackberry International Travel Charger is a wall charger designed specifically for BlackBerry devices. Made from plastic and featuring a plain black design, this charger comes with a mains charger and charging cable included. It is compatible with many older BlackBerry models and has a single port for charging. With a voltage of 5V and Micro-USB connectivity, this OEM charger is a reliable and efficient option for BlackBerry users while travelling.