The Toshiba DTCA40 Canvio Advance Plus Portable External Hard Drive is a high-quality and reliable storage solution for computers, laptops, and Macs. With a spacious 4TB storage capacity, this USB 3.0 drive allows for quick and easy access to your files. Featuring a sleek green color and a compact 2.5-inch form factor, this external drive is perfect for on-the-go use. The drive also offers features such as password protection, USB-powered operation, and a USB port for connectivity. With Toshiba's reputation for quality and performance, this Canvio Advance Plus is a great choice for expanding your storage needs.