【Compatible Devices】This 2.5-inch HDD case is compatible with HDDs/SSDs and computers/laptops running Mac, Windows, and Linux. It's ideal for mechanical HDDs and SSDs with TLC NAND memory or MLC NAND memory. *The LED indicator will light up after connecting the USB to the computer; the LED indicator will not light up if the USB is not connected. 【High-Speed Transfer】Adopting the SATA3.0 to USB3.0 communication protocol, the USB3.0 connection allows for a transfer speed of approximately 5Gbps (theoretical value). This is 10 times faster than USB2.0. It also supports UASP, significantly improving the storage/backup capabilities of your computer. 【Tool-Free Installation】This case allows for easy HDD installation and removal in 3 seconds without tools or screws. It supports hot-swapping, allowing for immediate use upon insertion. No driver installation is required, making it easy to use. 【Safe and Secure】Made with ABS flame-retardant material and a durable design despite its 12mm thinness, making it easy to carry. *The design may vary slightly depending on the arrival time. Please understand. *Shipping will generally be done using the most cost-effective method. *We will ship with simple packaging to offer lower prices. *Bulk discount available: 50 yen off for each additional item from the second item! *Japanese instruction manual is not included. *Due to long-distance transportation and import, the outer box may have tears, scratches, dents, or stains. There may also be minor dirt or scratches that do not affect use. *If there are any defects with the product, please contact us before leaving a review. We will respond with sincerity.