AttributeST347ST348ST401CST406CProduct TypeDual-Bay DuplicatorDual-Bay DuplicatorSingle Bay EnclosureSingle Bay EnclosureInterfaceUSB 3.2 Gen 2x1USB 3.2 Gen 2x2USB4USB4Speed (Gbps)10204040Max Read/WriteRead 935 MB/s, Write 729 MB/sRead 1631 MB/s, Write 1267 MB/sUp to 3800 MB/sUp to 3800 MB/sSupported SSD TypesNVMe, SATANVMe, AHCINVMe PCIeNVMe PCIeSupported SSD FunctionYes (One-click offline)Yes (One-click offline)NoNoNumber of Bays2211CompatibilityWindows 10/11, Mac, Linux, Android, Harmony OS, iPad OS, iOSWindows 10/11, Mac, Linux, Android, Harmony OS, iPad OS, iOSWindows 7+, Mac OS 10.5+, LinuxWindows 10+, Mac OS 10.5+, LinuxKey FeaturesOne-click offline clone, metal sliding cover, tool-free, LED indicatorsOne-click offline clone, metal sliding cover, tool-free, LED indicatorsTool-free, aluminum alloy, dual thermal pads, UASP, Trim, S.M.A.R.T.Tool-free, aluminum alloy, built-in fan, thermal pad, UASP, Trim, S.M.A.R.T.Included AccessoriesUSB-C to USB-C with USB-A cable, thermal silicone pads, power adapter, silicone buckles, quick start guideUSB-C to USB-C with USB-A cable, thermal silicone pads, power adapter, silicone buckles, quick start guideUSB-C to USB-C cable, silicone buckle, silicone case, pouch, thermal silicone pads, quick start guideUSB-C to USB-C cable, silicone buckles, pouch, thermal silicone pad, quick start guide