This Memory Card Reader requires no additional app, network, driver, or extra power, and features two-way transfer with a simple plug-and-play functionality. Compatible with SD/TF cards, it allows you to conveniently browse and copy photos and videos from your camera, enabling quick sharing of your cherished moments. CHARGING PORT DESIGN: Unlike other card adapters, this card reader includes a charging port for your device, allowing you to charge while accessing files. No more worries about power running low during transfers, especially with large files. Warm Tips: This card reader can only read one card at a time and cannot read both SD and TF cards simultaneously, though the USB interface can accommodate either card type concurrently. Note: Only one card reader is included. Due to variations in production batches, there may be differences in silk screen printing/appearance, which do not affect functionality. Colour: White Material: ABS Package Contents: 1 * Memory Card 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 to differ slightly from the actual product. Measurement allowed error is +/- 1-3cm.