Delock Converter SATA pin 8 power receptacle > M.2 Key B slot Downwards compatible to SATA 1.5 Gb/s and 3 Gb/s A free SATA pin8 receptacle on the motherboard Or a free SATA 7 pin receptacle on motherboard + SATA 15 pin external power Converter SATA plug pin 8 power > M.2 key B slot 63917 DAT A transfer rate up to 6 Gb/s Voltage 5 V 1 x SATA 6 Gb/s plug 8 pin power with latchtype SATA 15 pin external power cable 10 cmLxWxH: ca. 115 x 30 x 11.5 mmgauge (grand line) 24 AWG gauge (power line) 24 AWG 1 x M.2 key B solt1 x Floppy power 4 pin male