In-line 15 Way SATA power connector to 5.25" four pin Female; 3 x additional 5.25" four pin power connectors Length: 15cm 10 Year warranty This in line adapter cable connects to your computer's SATA power connector & converts to a four pin 5.25" type power connector as fitted to older IDE devices. In addition a further three 5.25" type power connectors are provided to allow further expansion when adding older IDE or SATA drives.