WD Elements 2TB USB 3.0 Portable Hard Drive for $75.00 shipped after coupon code VC25 and use Visa Checkout as the payment method as detailed here. Visa Checkout is similar to PayPal. You can use American Express, Discover, MasterCard, Visa, Diner’s Club and other branded cards. Here is a screenshot for reference. This portable USB drive does not require a separate power supply and is smaller than most of them, making it more convenient to carry around. USB 3.0 interface is compatible with USB 2.0 and able to transfer data significantly faster. Most places have it for about $99.