Seagate FreeAgent GoFlex 1 TB USB 3.0 Ultra-Portable External Hard Drive in Blue STAA1000102 Upgradable to FireWire 800 or eSATA Access content over the network and on TV when paired with other GoFlex products Easy-to-use preloaded backup and encryption software USB 3.0 plug-and-play drive Upgradable to FireWire 800 or eSATA USB 3.0 plug-and-play drive Easy-to-use preloaded backup and encryption software Upgradable to FireWire 800 or eSATA Access content over the network and on TV when paired with other GoFlex products