Request info on ZIF to SATA adapter (D620 ATG)

A Dell ZIF to SATA adapter exists: 1.8" ZIF to 2.5" SATA caddy and Sata to ZIf 1.8" SSD adapter

It's a ZIF-to-SATA adapter on ebay as used in Dell D620 ATG systems to convert a ZIF drive for use on a 2.5" SATA interface. It uses a Silicon Image sata-to-pata bridge, reknown for quality products that deliver high performance.

Questions
1/ Is this device bi-directional, so it can be a sata-to-ZIF adapter?
2/ Can anyone post more pics to show how long/wide/thick this is?
3/ Is there a Dell part number or some pricing that can be suggested for this?

 

* bump * - can anyone please help out.

This is rather important information to a lot of users with older systems. This Dell Adapter may be able to be used to allow 1.8" ZIF users to adapt the adapter and 1.8" SATA SSD, as explained in the For those with slow 1.8" PATA drives wanting SATA... thread.