Dedicated MicroSD EMMC adapter board for easy connection to USB devices. Optimized for ROCK PI 4A and 4B single-board computers, ideal for developers and hobbyists. Simplifies firmware updates, OS installation, and data management without opening the device. High-speed data transfer with a stable electrical design and secure EMMC socket. Broad compatibility with modern computers, allowing for flashing operating systems, cloning drives, and handling large files. This ZIZI EMMC to USB board is designed to convert EMMC modules into a USB-accessible (MicroSD-style) storage interface. It enables easy flashing, backup, and data transfer for embedded systems and development boards. The board functions as a MicroSD EMMC adapter, allowing you to plug an EMMC module into the adapter and then connect it via USB to a PC, laptop, or other host device. Color: Black Material: Electronic Component Package Contents: 1*EMMC to USB Adapter 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.