SATA 6 Gb/s 7 pin receptacle + SATA 15 pin power plug internal > SATA male 8 pin power external E.g. for SATA DOM memories (e.g. for Delock item 54776)Downwards compatible to SATA 1.5 Gb/s and 3 Gb/sSATA 6 Gb/s 7 pin receptacle + SATA 15 pin power plug internal > SATA male 8 pin power external 84951 DAT A transfer rate up to 6 Gb/s Voltage 5 V SATA 15 pin power plug gauge(data line) 26 AWG gauge(power line) 18 AWG diameter 2.2 mm 30 cm60 cm SATA 6 Gb/s 7 pin receptacleSATA 6 Gb/s plug 8 pin power with latchtype