The Samsung T7 Shield 4TB USB-C Portable External SSD in black is a high-performance solid-state drive designed for use with PCs. With a read speed of 1050MB/s and a transfer rate of 1050MB/s, this portable SSD offers fast data access and storage. Its shock-resistant design ensures durability, while the 4TB storage capacity provides ample space for storing large files. The USB-C interface allows for easy connectivity, making it a convenient and reliable storage solution for users on the go. Made by Samsung, a trusted brand in electronics, this SSD is a top choice for those in need of portable storage with high-speed capabilities.Items is in 100 working condition. Includes usb port to type c cord, as well as carry case. Just upgraded is all. Will be shipped out via USPS, UPS or FedEx. If you have any questions feel free to give us a shout. Thanks and good luck.