Multi-Functional Device: This versatile card reader supports MicroSD and TF cards, making it easy to transfer data between your devices and your computer. Compatible with both MicroUSB and Type-C ports, it ensures wide usability across different gadgets. OTG Functionality: With On-The-Go (OTG) technology, you can connect it directly to your smartphone or tablet, allowing compatible with seamless file transfers without the need compatible with a computer. Additional Features: The product comes with a handy SIM card storage case, keeping your SIM cards safe and organized. It also doubles as a phone stand, providing a stable viewing platcompatible withm compatible with your device. Color: Black Material: plastic Package Contents: 1 * USB Memory Card Flash Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.