It’s a “universal” SIM card reader too, which would be handy when switching phones (copy content from one SIM card to another).

The Royal SCR1 SIM card reader/writer is an ideal way to back up your SIM card contacts, though we wish it was a bit easier to use.

The Royal SCR3 SIM card reader is functional and a user-friendly tool for saving and editing contacts on your cell phone's SIM card. It offers basic organizer features, too.