1. For the motherboard with sas chips: the motherboard extension cable is unable to connect the SAS discs to the regular mothers. (If your motherboard has sas chips, it will work, otherwise it will not do so.)
2. For a hard drive with sas chips: the hard drive data cable cannot connect a hard drive to a normal sas motherboard. (If your hard drive has a sas chip, it will work, otherwise it will not do so.)
3 It can connect Sas hard discs to the SAS mothers. Say goodbye to the problems of compatibility and enjoy the transfer of data seamlessly
4 . This makes it a convenient and practical solution for various configurations.
5 Ideal for backplane adapters and the use of internal expansion to external.

Technical specifications:
Article type: 15pin power extension cable
Material: PVC
Connection type: sata22p m/sas29p f

How to use:
Plug and Play

packing list:
1 x extension cable