The professional SIM adapter is a great solution for temporarily converting a SIM-sized card to a full size one, allowing it to be used with a standard smartcard reader. The adapter has the same kind of locking connector as a mobile phone, linked via PCB tracks to solder-plated pads which come into contact with the reader. This adapter is a simple solution for regular SIM phonebook editing or for management of SIM-sized cards used for PC logon and security applications.

This is ideal to learn about APDU Commands and Help Rebel SimCard Team To Collect Data so we can improve rebel simcard and yourself Learn about SmartCards and how they Work.

Also can work with the Pro Full Size Programmers and is highly recommended.

This is one of the components needed to make a HEX Scanner.

HEX Scanners intercept the DATA Communication  coming and going from the DATA pin on Smartcards like GSM/UMTS/CDMA SimCards.

By analysing this HEX Data we can better understand how the smartcard works.

More info To Follow on How To build and use a Smartcard HEX Scanner and how to Read the APDU Commands from the HEX DATA