Allnice 3-in-1 SIM card adapter kit (Nano/Micro / Standard) sim card adaptor with eject pin for Apple iPhone The SIM card adapter kit can convert a Nano SIM card into a Micro SIM or a standard SIM card, and a Micro SIM card into a standard SIM card. This is fully reversible, allowing you to switch easily between different devices. Changes your Micro SIM which can only be used in a special device to a full sized SIM which can work in any phone, laptop or devices that has a SIM card slot. Can also cut a regular sized SIM card to be the size of a Micro SIM card and use it in the device like iPad or iPhone 4G. Easy-to-use; simply place your nano- or micro-SIM card on the matching adapter. No part must be bended or moved to insert the SIM card into the adapter. It is perfect for when you need to convert your modern (i.e. small) SIM card into a larger SIM card size, such as when you want to use an older phone on holiday or at a music festival, or when your primary phone is broken.