The Sim card can clone all the data from your original Sim card including pin code. It supports for 12 different provider names on the same card. You may change your current phone number by the selection list.

Support for 12 different provider names on the same card.
PIN security management as original SIM cards.
Storage capacity more than 250 phonebook entries(accessed by all 12 SIM cards).
Individual SMS centre number for each of the 12 phone numbers.
Storage of 10 last dialed numbers(used only on some mobile brands).
Support for many mobile phones. Be sure that your phone is unlocked; to be sure that SIM card will be accepted at your mobile phone.
Change mobile phone number without turning off mobile phone.
Supports USB 2.0 to read and write quickly

Package content:
1* USB SIM card reader/writer
1* SIM MAX card
1* CD driver

Package dimension: 183*18*20mm
Package weight: 46g