Comes on a Data Center Grade Hard Drive (Western Digital DC HC520). No UGreen enclosure. You can put in a desktop or buy your own enclosure for USB connection. Comes with multiple pre configured front ends so is plug N Play for Windows. Has Launchbox, RetroBat, HyperSpin, PlayNite, and TeknoParrot.For backup Rom use only!The Kinhank 12tb Retro Game HDD offers a massive storage capacity of 12TB, making it perfect for storing a large collection of retro games. With a rotation speed of 7200 RPM and a USB 3.0 interface, this external drive provides fast data transfer rates. The black-colored drive is compatible with laptops and can be easily connected via USB. The retro game consoles can access the stored games directly from this HDD, making it a convenient and storage solution for gaming enthusiasts.