This is one customized WD SATA PCB of 2060-800022 for WD USB PCB of 2060-800041 of both 3TB and 4TB hard drives.
After users buy this compatible SATA PCB, users will get one helpful technique support doc. on how to recover lost data from these WD Spyglass hard drives.
When users receive cases of WD 3TB and 4TB USB hard drives with PCB number of 2060-800041, users can buy this customized compatible SATA PCB to swap and then put the original ROM to this PCB and the patient drive will work as one sata drive.
If you don’t want to solder ROM chip and read/write the ROM, users can read more on this innovative HDD ROM chip pin reader: HDD ROM Chip Pin Reader Set