The Western Digital WD Portable Elements 1TB USB 3.0 external drive is a black, compact 2.5-inch hard drive that is perfect for transferring and storing data with its fast 550 Mbps transfer rate. It is powered by USB and is compatible with PCs. With a storage capacity of 1TB, this WD portable drive is ideal for backing up and accessing your files on the go. Its sleek design and reliable performance make it a convenient and essential accessory for any computer user.