As a professional digital accessories provider, ZOIOT presents this 4-in-1 USB 3.0 SD/TF card reader, designed for seamless cross-device data management. Featuring Lightning, USB-A 3.0, USB-C 3.0, and Micro USB interfaces, plus dual SD/TF card slots (supports up to 1TB), it delivers high-speed transmission (USB 3.0 up to 5Gbps, Lightning up to 480Mbps) for efficient file transfer. Compatible with iOS, Android, Windows, Mac, and Linux, it offers plug-and-play convenience: iOS users manage data via the "i-FlashDevice" APP, while Android/PC users enable OTG for direct access. Its compact design and USB-C charging port make it ideal for photographers, travelers, and professionals, simplifying memory card reading, file backup, and media playback across all devices.