SIM card adapter (3in1), nano-SIM, micro-SIM, SIM format

SIM card adapter (3in1), nano-SIM, micro-SIM, SIM formatContents: Adapter 1. nano-SIM to micro-SIM adapter 2. nano-SIM to SIM adapter 3. micro-SIM to SIM adapter set with three SIM card adapters .1. nano-SIM to micro-SIM The card adapter is required to operate devices such as the Apple iPhone 4/4s or the Samsung Galaxy S3 with a micro-SIM card (iPhone 5).2. nano-SIM to SIMThe card adapter is required to operate devices with a conventional SIM card via a nano-SIM card (iPhone 5).3. micro-SIM to SIMThe card adapter is required to operate devices with a conventional SIM card via a micro-SIM card (Apple iPhone 4/4s, Samsung Galaxy S3).