The Good: The Seagate Backup Plus is fast, flexible, and good-looking. The drive's included backup software works well and is easy to use. The Bad: The Seagate Backup Plus caps at just 1TB, and its price could be lower. The Bottom Line: Seagate Backup Plus carries the flexibility of the GoFlex portable drive while adding performance and style to portable storage. The new drive makes an excellent buy. The Seagate Backup Plus is the first drive in the new line of Seagate Backup external hard drives that replaces the popular. While the GoFlex name is gone, the new drives remain flexible and can be used with the adapters made for the GoFlex drives. The Plus notion means that the drive can do more than just regular local backups but also backing up users' online contents, such as Facebook profiles.\n\nSimilar to previous drives from Seagate, the Backup Plus portable drive comes in two parts, the drive itself and an adapter that determines the type of connections. Out of the box, the drive works with both Windows and Mac machines without reformatting thanks to the included driver software that allows Macs to read and write NTFS. In my testing, the Backup Plus offered very fast performance, both with USB 3.0 and USB 2.0. The drive is bus-powered and comes in many different colors. It's also slightly more compact than the GoFlex drives.\n\n\n\n\n\n\nIf you want a good-looking and compact portable drive to back up your computer or extend its storage space, at the suggested price of $140 for 1TB (or $130 and $120 for the 750GB and 500GB, respectively), the new Seagate Backup Plus makes an excellent buy. It's also safe to say that the drive's street pricing will be lower so maybe you'll want to wait a bit for a better deal. For owners of the existing GoFlex portable drives, though, there's no need to upgrade.\n\n\n\t\n\t\tDrive type\n\t\t2.5-inch external USB hard drive\n\t\n\t\n\t\tConnector options\n\t\tUSB 2.0, eSATA, USB 3.0, FireWire 800, Thunderbolt\n\t\n\t\n\t\tDimensions\n\t\t4.86 inches 3.19 inches by 0.6 inch\n\t\n\t\n\t\tWeight\n\t\t0.44 pound\n\t\n\t\n\t\tAvailable capacities\n\t\t500GB, 750GB, 1TB\n\t\n\t\n\t\tCapacity\/Interface of test unit\n\t\t1TB\/USB 3.0\n\t\n\t\n\t\tOSes supported\n\t\tMicrosoft Windows (XP, Vista, 7), Mac OS 10.4.6 or higher\n\t\n\t\n\t\tSoftware included\n\t\t Seagate Dashboard Agent (Mac and Windows)\n\t\n\n\nDesign\nThe new Seagate Backup Plus comes from the same concept as the portable drives in the Seagate GoFlex family. The drive comes in two parts: the hard drive and the adapter. The hard drive is a 2.5-inch SATA internal hard drive housed in a plastic chassis that has a small opening on one side to reveal the internal hard drive's standard SATA female connector. The adapter part has a male SATA connector and a Mini-USB 3.0 port. These two parts can be snapped onto each other to form a portable hard drive. \n\nThe drive comes with just one standard Mini-USB 3.0 cable, which serves both as a data and power cable. However, you can purchase other adapters to use the drive with other connection types, including FireWire, eSATA and Thunderbolt. If you already have those adapters for use with your existing GoFlex portable drives, they can be used with the Seagate Backup Plus, too. Conversely, the Backup Plus' included USB adapter can also be used with other GoFlex portable drives as well as any standard 2.5-inch internal hard drives or SSDs, instantly turning one into a USB external drive.\n\nDespite the similar physical design, the new Backup Plus drive is different from any portable GoFlex drive. It's now slightly thinner and longer, and comes in multiple colors, including silver, blue, red ,and black. And the colors don't stop on the drive's chassis. The Seagate Dashboard Agent backup and management software that accompanies the drive also changes the color of its interface based on the color of the connected drive. This is not a huge deal, but considerably helpful for those who have multiple drives of different colors. It's always clear which drive they are working with.\n\n\n\nFeatures\nOut of the box, the GoFlex Turbo is formatted using the NTFS file system, making it work immediately with any Windows computer. On the drive, you'll find a customized version of Paragon NTFS for Mac. This software gives Macs running OS X 10.4 or later full (read and write) access to the Seagate Backup Plus. Note that the included software is customized to work only with Backup Plus portable drives from Seagate and might not work with other external drives. This implementation of the NTSF software driver is basically the same as found in the previous GoFlex family.You can reformat the drive into FAT32 if you want to use it interchangeably between the two platforms without using any software. In this case the drive won't be able to hold files that are larger than 4GB, though.\n\nThe biggest difference the Backup Plus has from the previous GoFlex portable drives is the Seagate Dashboard Agent software, of which the installer is stored on the drive itself. Once installed, this software offers some nifty ways to do backups.