Multi-functional Storage Box: This 9-in-1 data cable storage box features three storage slots: two for nano SIM cards and one for a micro SIM card (SIM card not included). It also includes a SIM card eject tool for easy SIM card replacement and storage. Additionally, the box can be used as a phone stand. Compact and Portable: This digital travel data cable set measures only 3.2 x 0.4 inches, easily fitting into a pocket, wallet, or handbag. Durable Material: All adapters are made of scratch-resistant aluminum alloy. The internal copper wires are thicker and more robust than standard data cables, contributing to faster charging and data transfer speeds for phones, tablets, laptops, and other devices. Safe Charging and Data Transfer: This mini digital device features four different ports for conversion, charging, and data transfer. It includes a data cable and three USB adapters, meeting all your needs for charging and transferring data for Android/iOS devices. All-in-One Charging Solution: Say goodbye to tangled cables and easily find the right connector. This portable carrying case contains everything you need to charge and sync your devices. The case protects cable ends and prevents cables from getting tangled inside the case.