The features of compact and ultra-thin allow you to carry it easily. It is equipped with special screwdriver, so you can install it easily and fastly. The hard disk box uses plug and play design, which is convenient to use without a driver. It is made of high-quality aluminum alloy material, which is wear-resistant and durable. The length of the product is 103mm, the width is 39mm and the height is 9.5mm. Hard drive enclosure supports M.2 M Key interface PCIE NVME/NGFF dual protocols up to 5000G. And it also supports hot swapping. Item Name: Hard Drive Enclosure Material: Aluminum Alloy External Interface: Type-C Compatible with USB3.0/USB3.1 Transmission Speed: 10Gbps Power Supply: Take Power Directly from USB Cable without External Power Supply Applicable Hard Disk: M.2 Mey Interface SSD Support Protocol: Support NVME/NGFF Dual Protocols Compatible Operating System: for Win98/SE/ME/2000/for XP/for Vista/for Win7/for Win8/for Win10/for MacBook OS 8.6 or Latest Version Features: High Speed, Hot Swapping, Easy Installation Size Details: 10.3cm x 3.9cm x 0.95cm/4.06" x 1.54" x 0.37" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hard Drive Enclosure (Hard Disk Not Included) 1 x USB Cable 1 x Screwdriver