The WD Elements 320GB Portable External Hard Drive by Western Digital is a compact and versatile storage solution suitable for both laptops and PCs. With a storage capacity of 320GB, this portable external HDD is perfect for transferring or storing large files on the go. The sleek black design and USB interface make it easy to plug and play wherever you are. The Elements product line ensures reliability and quality, making it a great choice for expanding your storage capacity wherever you need it.no quick install guide.or usb cable.