2pack multidrive breakout cable converts single SFF8088 port to four SFF8482 SATA/SAS drive ports; Integrated power supply line for direct hard disk power connection, no extra power cable needed; 1m ( 3.3FT ) length provides flexible wiring for servers, NAS enclosures and storage expansion chassis; Highquality copper conductors ensure stable highspeed data transmission for HDDs, SSDs and RAID arrays; Plugandplay design, widely compatible with mainstream server motherboards and enterprise storage devices