Aluminum alloy body, small and exquisite, delicate touch, good-looking and more practical M.2 NVME reading to 900M/S, 1G second transfer 900M/S high-speed transmission defines a Type-C output interface, the test speed can reach 900M/S, large files can be transferred quickly Small stature, large capacity The body is as small as a lighter The body is as thin as 9mm, small size, large capacity, exquisite and compact, easy to carry, safe and efficient, share data on computers and mobile phones at any time Connect to Type-C mobile phone to easily back up files Equipped, it can be easily connected with Android phones, Android tablets and other devices, plug and play, and back up data anytime and anywhere Specifications Supporting Hard Drive Capacity:4TB External Interface:USB Internal Interface: Size:1.8 inch (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: Aluminum Alloy Specifications: Aluminum Package Contents: 1 x SSD Enclosure 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.