Seagate's GoFlex family of portable external hard drives has been by far the most flexible on the market, thanks to the exchangeable port adapter design. Today, however, the company proved that it could get even better, with the introduction of the GoFlex Satellite.
The new device is basically a portable external hard drive, almost exactly the same as the GoFlex Pro or the GoFlex Ultra-portable. On top of that it has a built-in battery and a Wi-Fi access point that broadcasts digital content stored on it. With the proliferation of tablets and mobile devices, this added feature makes the GoFlex Satellite an instant must-have, especially for owners of the storage-constraint iPad, as long as they don't use more than three of them at the same time.
As an external hard drive, the $200 GoFlex Satellite features USB 3.0 and offered fast performance in our tests. Supporting both PCs and Macs out of the box, the drive makes a good external hard drive for any user. If you have an iPad and want to carry a large digital content library on the go, the GoFlex Satellite--with an included car charger--also makes an excellent storage extender for your tablet.
|Drive type||2.5-inch external USB hard drive with wireless N access point|
|Connector options||USB 2.0, USB 3.0|
|Size (LWH)||4.72 x 3.46 x 1.26 inches|
|GoFlex Media app for iOS-based devices.||.59 pound|
|Available capacities||500 GB|
|OSes supported||iOS (iPad, iPhone, iPod Touch), Microsoft Windows (XP, Vista, 7), Mac OS 10.5.8 or later|
|Software included||NTFS driver for Mac OS or and HFS+ driver for Windows.|
As an external hard drive, the GoFlex Satellite is so similar to the GoFlex Ultra-portable--both in the physical look and functionality--that it would be redundant to go into details about how it works.
In a nutshell, like the rest of the drives in Seagate's GoFlex family of portable hard drives, the drive comes in two parts: the hard drive and the adapter. The hard drive is basically just a 2.5-inch internal hard drive housed in a plastic chassis with a small opening to reveal the internal hard drive's standard SATA female connector. The included adapter part has a male SATA connector and a miniUSB 3.0 port. These two parts can be snapped onto each other and fit tightly to form the GoFlex Satellite external hard drive. The drive supports USB 3.0 and comes with a miniUSB 3.0 cable, which serves both as a data and power cable. It also comes with a second separate power cable that can draw power from a USB port of a computer or the included car charger and wall power adapter. The drive will also work with other GoFlex adapters that support other connection types, such as FireWire or eSATA.
While other GoFlex portable drives always need the second adapter part to work, the GoFlex doesn't. It has a built-in wireless-N access point, to which up to three wireless devices can connect. Once connected, if the client has a full-feature Internet browser, it can then browse and stream digital content, including music, photos, and movies stored on the drive. For the best streaming experience, however, you'll need to use a laptop or most preferably an iPad. Seagate bundles the Satellite with an iPad app called "GoFlex Media"--also works with the iPhone or iPod Touch--which can do the browsing and streaming much better than via the Internet browser. The app can also download selected content from the GoFlex Satellite drive onto the iPad so that you can access them without having to use the drive, or when the drive is out of battery. Note that the downloaded content can only be played and viewed via the GoFlex Media app, it can't be integrated into the iPad's library.
By default, each GoFlex Satellite has an open Wi-Fi network with a random name that starts with "GoFlex Satellite." (You can change this later and add an encryption key via the iPad app or the browser.) All you have to do is connect the iPad to this network and run the GoFlex Media app. The rest is self-explanatory: the content is organized into categories, including Video, Music, Photo, and Documents, or you can also choose to browse them by folders. After that you can select to play/view each item individually or the selected ones, or the entire album.
The device can stream basically all content supported by the iPad including videos (H.264 video, MPEG-4, and Motion-JPEG), audio (AAC, MP3, Audible (formats 2, 3, 4), Apple Lossless, A IFF, WAV), documents (Microsoft Office, iWork, Adobe) and photos. To get content on the GoFlex Satellite drive, the fastest way is to connect it to a computer and use it as an external hard drive. For iPad users who want to carry their entirely library, just drag and drop the iTunes Music/Media folder onto the drive. The device then automatically detects and organizes new streamable content in to the respective categories to make them available to the GoFlex Media app. Alternatively, if you connect a computer to the GoFlex Satellite's Wi-Fi network, you can also upload content via the Web browser, though this way is much slower.
The GoFlex Satellite's Wi-Fi network can support just three wireless clients at a time, which is very limited. Seagate says that this can be changed later via a firmware update and the reason for this is to ensure the bandwidth for a good streaming experience. Another drawback is the fact that the device can't work with an existing Wi-Fi network, or even a wired network to offer access to the Internet at the same time. For now, iPad owners have to pick either to connect to it, and stream media, or to another wireless network to gain access to the Internet. For this reason, for now, if you want to have access to both at the same time, you'll need an iPad that has 3G support. Seagate says that it plans to make the device also work as a Wi-Fi extender via a firmware update.
Despite the added Wi-Fi network and an internal battery, the GoFlex Satellite is about the same physical size as the GoFlex Ultra-portable, and is very compact. It has a power button on a size that you need to press and hold for a few seconds to turn it on or off. On top it has two status lights, one for the wireless network and the second to show the battery/power condition.