Product description
You should be able to use this cable along with the purple software (1nsane.dev) to read/write to your iPhone’s Nand chip without actually having to remove the chip.
Please note that these cables are in used condition, but all have been tested fine.
You can read more here: https://www.ifixit.com/News/41676/the-tiny-purple-app-that-might-make-iphone-hardware-repair-easier