Thinking about desktop type HDD Docking Station, is good concept but still needs an USB cable to link with PC and somewhere on the desk must be occupied. We extended that concept by embed the dock into PC front 3.5" FDD slot directly, now bare 2.5" SATA HDD can be direct tray in/out without needs of external enclosures, just plug & read/write!
Further to that concept, amazingly we created another useful utility which is just like Card Reader - read/write HDD just like read/write memory card, different at HDD capacity is much more bigger ... deemed this HDD reader/writer should lead the market trend soon !