Features: CNC process, aluminum alloy shell M2. NVME dual bay The array reads 4 modes High-speed transfer of USB3.2 GEN2 20Gbps Specification: Transfer interface: USB2.0, USB3.0, USB3.1, USB3.2, USB4 Transmission speed: 20Gbps Main control: JMS586R Type-C power interface: conventional TYPE-C mobile phone charger and computer charger can be used P1&P2 SSD indicator: The green light is lit when the SSD recognition is normal, and the green light flashes when reading and writing data. When the SSD fails, the red light flashes. mode setting steps: 1. Install the SSD, plug in the data cable and power cable, and the power is turned off. 2. Dial the mode gear to the desired position 3. Press and hold the "RESET" button, then turn on the power switch, and release the "RESET" after hearing the "drop" sound for three seconds. 4. After the setting is completed, you need to enter Disk Manager for initialization. Note: Switch mode, data will be lost, please be cautious. Recommendation: Before switching mode, back up data. size: 10.9 x 7.1 x 1.3cm Material: Aluminum alloy colour: grey Package Contents: 1 x hard drive enclosure 1 x USB A to USB C cable 1 x cable 1 x USB A to USB C adapter 1 x USB C to USB A adapter 1 x screwdriver 8 x heat sinks pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.