Fully working PCB taken from retired Western Digital My Book Studio USB 2.0 external HDD enclosure. Photos are of the actual item for sale. One PCB only. No hard drive, enclosure or power supply included. 

Typically used for parts in data recovery.

Part number "4060-705017-003 Rev A" printed on PCB body, "4061-705017-003 Rev AF" printed on barcode sticker. This control board is commonly used in the following Western Digital models: WD3200H1Q, WD5000H1Q, WD6400H1Q, WD7500H1Q, WD10000H1Q, WD15000H1Q, WD20000H1Q.

Note that, for use in data recovery, a BIOS chip transplant may be necessary. Described here: https://www.hddzone.com/conditions.html. Also note that a BIOS swap carries risk of damage to both PCB and components, and success with data recovery cannot be guaranteed.

Shipping via Australia Post with tracking. For non-Australian destinations will add signature on delivery and insurance up to item plus shipping value. If international will add signature on delivery and insurance up to item plus shipping cost.

Any questions please feel free to ask.

Thanks for looking.