Samsung will soon begin selling its new USB 3.0 support for external hard drive that Samsung M2 Portable, the Samsung C2 Portable, and the Samsung M3 station. They use all high-speed USB 3.0 connectivity (USB 2.0 backward compatible). The 2.5-inch Samsung’s M2 Portable is entry-level External Hard Drive and offers up to 1TB capacity. It is available in wave-like matte finish, four colors – Brown Black, Mist Gray, Noble Beige, and Clay Orange. Samsung M2 Portable is expected this week.The luxury Samsung C2 Portable in Mystic Gray or Ruby Red color options and has a high-gloss cover. New C2 Portable is a 2.5-inch form factor and is up to 1TB in capacity. The premium C2 package will format with Samsung Drive Manager for backup and data recovery, disk format, etc. The Samsung C2 Portable External Hard Drive will ship next month. Samsung M3 Station is a 3.5-inch external hard drive and can 1TB, 1.5TB and 2 TB.