DIY U Disk USB3.0 PCB Main Controller EMMC BGA153 169 NS1081 U Disk Main Control Board Without Memory Flash Chip

Note: before placing an order if you require further information regarding the software. FAQ: 1. Not suitable for data recovery purposes; updating the firmware will result in a complete format of the drive. 2. Most mobile phones do not use eMMC 153/169 chips; these are typically found in multimedia devices such as set-top boxes, televisions, laptops, tablets, and industrial PCs. You must disassemble the device to check the model number and confirm if it uses an eMMC 153/169 chip. 3. Difference between single-chip and dual-chip configurations: Single-chip setups use one chip, while dual-chip setups use two chips simultaneously. Dual-chip configurations offer double the read/write performance and combined storage capacity. 4. Firmware is interchangeable: Units flashed with the 1.81 single-channel firmware (slower read/write) can be flashed back to the 1.73 dual-channel firmware (faster read/write), and vice versa. The flashing process may take longer than usual; we recommend flashing the 1.73 dual-channel firmware first-please wait patiently for the "PASS" confirmation. 5. We have not tested mixing eMMC chips of different brands or capacities, though theoretically, it is possible. Color: Black Material: PCB+Metal Package Contents: 1 * PCB Main Controller for DIY U disk 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.