2.5″ External Enclosure SATA HDD > Thunderbolt™ (up to 15 mm HDD) Chipset: Asmedia 2.5″ External Enclosure SATA HDD > Thunderbolt™ (up to 15 mm HDD) 7/7-64/8/8-64/8.1/8.1-64/ 10/10-64 Windows 10.7, 10.8 Mac OSLxWxH: ca.139 x 80 x 21 mm DC jack42490 Thunderbolt™USB3.1USB3.0USB2.0Performance Comparison 10105 USB3.06480 Mbps DAT A transfer rate up to 6 Gb/s Hot Swap Plug & Play self-powered 12 V / 2.5 A PO WER LED indicator for power & access Thunderbolt™ female