Please be kindly noted that this cable does not provide power for your hard drive. It must be powered separately. 6 Gbps Fast Data Transfer: The latest SATA Revision 3.0 allows for data transfer ...

There is no need for a master or slave distinction with SATA drives because they each connect to the motherboard with their own SATA cable. Two IDE/PATA drives, on the other hand, could share the ...