This card adapter set allows you to easily convert your Nano SIM card to a Micro or Standard SIM size, making it compatible with a wider range of devices. Made by the reputable brand R-SIM and manufactured in China, this unit comes with a 1-year manufacturer warranty for added peace of mind. The adapter set is perfect for those who frequently switch between devices or need to use their SIM card in multiple phones. With input SIM formats including Nano-SIM, Triple Cut SIM, Micro-SIM and Mini-SIM, this unit quantity of 1 is a versatile and cost-effective solution for all your SIM card needs. Add this to your collection of phone and sim card accessories today.