This is an article that works perfectly in both directions SATA HDD card to PATA PATA or SATA HDD to card. I connected an old Seagate Barracuda 120GB 7200 / min UDMA 133 without any problems. Recognized the first reboot and perfectly functional. You just pay attention to the space available in your case because the connection elongates the space required for the HDD 5 centimeters with pods cables. It is also necessary in my case a free molex plug for the power supply! Works without PB for 3 weeks now ... For a few euros worth wait a few days that the product comes from England.