15-Pin SATA to Dual SATA Power Y Splitter Cable for HDD SSD 2 PCS 8 Inch

SATA 15 pin male to 2 female power cable DVD-ROM / HDD / SSD splitter connector cable. SATA power y splitter cable has pass through SATA power connector on one end, daisy chained to 2 female SATA power connectors on the other, allowing you to power up to 3 SATA devices.

eBay