Seagate FreeAgent Go for Mac 250 GB USB 2.0 Portable External Hard Drive ST902503FJA101-RK (Silver) 250 GB, USB 2.0 Pocket and carry your data with ease thanks to a sleek design. Enjoy a look and feel that complements your Mac computer. Take all your photos, music, videos, and documents with you everywhere thanks to large storage capacities. Get up and running quickly thanks to Mac computer formatting and Time Machine compatibility.