The WD Elements Desktop Hard Drive 20TB USB 3.0 External HDD WDBWLG0200HBK-NESN is a high-capacity external hard drive designed for use with laptops, PCs, and Macs. With a sleek black design, this 3.5-inch HDD offers 20TB of storage capacity and features a low noise level for quiet operation. The drive is certified for various international standards, ensuring reliability and compatibility. It also comes with a 2-year limited warranty from Western Digital, making it a dependable choice for expanding storage on your devices.