External interface: USB3.2 Gen1 Transmission speed: SATA 5GBbps ,NVME 10GBbps System support: 98/se/me/2000/XP/win7/win8/win10 ... Storage humidity: 5%RH - 90%RH Internal Interface:SATA NVME Model Number:Digital Display M.2 NVME NGFF SATA SSD Enclosure Transmission rate:NGFF SATA 5Gbps,NVME 10GBbps The product appearance and printed words depending on the batch, but this does not affect use Colour:Black Material:Aluminum-magnesium alloy Package Contents: 1 x Hard Drive Case with accessories 1 x Chinese and English instruction manual 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.