I needed an adapter to continue using a thin laptop BluRay burner with the typical Mini SATA connectors in a really very small Mini ITX case (Chieftec Flyer FI-01B-U3). Had intended to buy the originally listed here Delock Adapter SATA 22pin St> Slim SATA, but with which it can in conjunction with the Chieftec Tower, more precisely, the CPU fan, already be too tight. I wanted to avoid from the outset and have therefore decided to use this Delock adapter cable. So that was not a problem connecting space standard. The workmanship is good and it does the job reliably. Would I buy it again.