(Supports both SATA and NVMe)It supports two different M.2 hard drives, 2230/2242/2260/2280mm size M.2 NVMe and SATA. NVMe hard disk box only supports M key and B+M key. Adopt RTL9210B master control escort, 10 Gbps high-order master control method, to meet the usage demands of different scenes, no need to deploy two extra hard drives,perfect solution for data transfer and data backup.{macOS Monterey system not supported} (High Speed & Stable)The external output port is USB3.1 Gen2 USB Type-C, with the NVMe protocol theoretical transfer rate of 900+MB/S and NGFF protocol theoretical transfer rate of 440+MB/S, greatly improving the read/write efficiency and accelerating the transfer of large files. Adopt RTL9210B main chip, with UASP and TRIM function, reduce CPU load, reduce wear and tear, fast speed and high durability. (Heat dissipation design)M.2 adapter M.2 adapter is made of premium aluminum alloy for better heat dissipation, reduced power consumption.The vertical direct