1.Alloy shell for strong heat dissipation 2.Real time awareness of work status 3.Small size and larger capacity 4.Multi system compatible plug and play 5.Made of high quality material, durable and practical to use Applicable hard drive: M.2NVMe2280 Transmission rate: 40Gbps Support capacity: 4TB Supported interfaces: Compatible with 3/ 4 Type-C supports downward compatibility with USB3.2/3.1/3.0/2.0 Compatible systems: Windows/Linux/ os type:2464Pro Colour:As Shown Material:Aluminum alloy Size:10.5 x 4.8 x 1.8cm Package Contents: 1 x red head screwdriver 1 x belt buckle 1 x color label sticker 1 x 4 data cable 1 x hard drive box 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.