BY-U301 Data Assistant for MacBook Read Write Backup Repair Redmi 5A Three-blade grinding sharp and durable

Three-blade grinding sharp and durable three-layer cutting edge

Pure copper heat conduction material are dealt with special process so that surface color will keep new

The weight is over 400 grams

Software: APP

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BY-U301 Data Assistant for MacBook Read Write Backup Repair Redmi 5A Three-blade grinding sharp and durableBY U301 Data Assistant for MacBook Read Write Backup Repair 1. Used to read and write USB_C ROM chip data (CD3215 and CD3217) 2. U301 contains the original ROM data of the 2016 2020 USB_C chip, a total of 26 3. The Type_C circuit of the MacBook adopts the 5V 20V boost process. If the ROM data of USB_C is damaged, the motherboard will only have a 5V power supply. 4. When the power supply of the MacBook motherboard changes from 0V to 5V, it means that