Description: Stripe Design 2.5 inch USB3.0 external HDD Enclosure, Compatible for Laptop / Desktop. Without software to install, just plug it in and go. Portable, Durable and Practical, fits it perfectly in your palm and pocet. Compatiblility: for Windows/Linux; for Mac operating systems. Provides ample storage space for your music, movies and other files. Specification: Size: 12.3x7.7x1.35cm Interface: USB 3.0 Form Factor: 2.5" 4TB Large Capacity Supported SATA Interface Package Includes: 1 Piece HDD Enclosure Case Note: Transition: 1cm=10mm=0.39inch Please allow slightly 0-1cm difference due to manual measurement. Colors can appear different depending on light and how the listing is viewed. Thanks for your understanding and attention. Wish you a pleasant shopping experience!