1) The item included one Enclosure,Cable,Screwdriver. (The SSD not include.)
2) It supports a dynamically switching power state with NVMe/SATA/USB power management for power saving mode.
3) The RTL9220 chipset is a USB bridge that combines a USB device with both a PCIe controller and a SATA controller. Via the PEDET interface of M.2 mechanical, it can auto switch USB-to-PCIe mode, or USB-to-SATA mode.
4) In USB-to-PCIe mode, the RTL9220 supports PCIe Gen3 x2. For PCIe, it provides up to USB3.2 Gen2x2 (20Gbps) bandwidth.The PCIe host supports NVM Express.
5) In USB-to-SATA mode, the RTL9220 supports SATA host in Gen3 speed. For SATA, it provides up to 6Gbps bandwidth.