USB cable for direct power supply, no need for external power supply with stronger heat dissipation and more secure protection for hard drive data. Applicable hard drive: NGFF&NVME dual protocol (2280) length Storage humidity: 5% RH-90% RH Hard disk write volume detection, real-time hard disk temperature detection, hard disk cumulative running time detection, hard disk health detection, hard disk cumulative power on times detection, USB power supply voltage detection Supporting Hard Drive Capacity:4TB External Interface:USB Internal Interface:SATA Model Number:M.2-Screen Display Hard Disk Box transmission speed:10Gbps/5Gbps The product appearance and printed words depending on the batch, but this does not affect use Colour:As Shown Material:ABS Package Contents: 1 x Hard Drive Case 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.