connect A Mini Sas Backplane To A Sas / Sata Raid Controller Or Motherboard. The Sas8087s4r50 Sff-8087 To 4x Sata Reverse Cable Features One 36-pin Plug (sff-8087), Which Fans Out To Four Sata 7-pin Receptacles, Providing A Reliable Solution For Connecting A Mini Sas Backplane To A Sas / Sata Raid Controller Or Motherboard.designed For Long-lasting Dependability And Reliability, The Mini Sas To Sata Cable Is Backed By Startech.com''s Lifetime Warranty.