The Seagate® Expansion portable drive is compact and perfect for taking with you on the go. Instantly add more storage space to your PC or Mac and take large files with you when you travel.Setup is straightforward, simply connect a single USB cable and you are ready to go. The drive is powered from the USB cable, so there is no need for an external power supply. Plus, it is automatically recognised by the Windows® or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy — simply drag and drop.Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port.Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.Main FeaturesEasy drag-and-drop file saving right out of the boxSuper-fast file transfers with USB 3.0Automatic recognition of both Windows and Mac computers for simple setupUSB bus-powered for quick function and less clutterPortable design for taking photos, movies, music and more on-the-goEnjoy peace of mind with the included limited warranty and Rescue Data Recovery ServicesExpansion portable hard drive 4 TBExpansion portable drive is an easy-to-use solution for instantly adding storage to Windows or Mac — and taking those files on the go. Take advantage of fast data transfer speeds with USB 3.0 and consolidate files into a single location. Free up space on your computer with a simple drag and drop — file saving is that easy.The More Space. The Merrier.Computers tend to perform better when their internal drives aren’t filled to the brim. That’s why Expansion portable drive is here to help. Transfer, backup, and give that desktop or laptop the space it needs—up to 5 TB capacity holds up to 320,000 digital photos. Fast USB connectivity and drag-and-drop style make the whole process a no brainer.Small Drive. Big Capacity.Made for on-the-go days, Expansion portable drive is small enough to fit into a bag or purse, all while storing a huge digital library.We’ve Got Your BackWhen the unexpected happens — like water damage or natural disaster — Rescue Services help you defend against data loss and retrieval costs so you can rest easier.Hard DiskDisk Capacity 4000 GBExternal Interfaces/PortsUSB Ports 1 x USB 3.0System RequirementsOperating Systems Supported Windows 10 or higherMac OS© X 10.12 or higher (Reformatting required)System Requirements Available USB 3.0 port (required for USB 3.0 transfer speeds)PhysicalCase Colour BlackForm Factor Hard DriveEnclosure type ExternalColour BlackIn The Box Seagate Expansion portable hard drive18-inch (45.72 cm) USB 3.0 cableQuick start guideWidth 80 mmDepth 115.3 mmHeight 20.9 mmWeight 257 gWarrantyWarranty 2 YearsKey FeaturesNetwork Ready NoSolid State Drive NoBundled Backup Software NoPower Source USB PoweredDisk Form Factor 2.5USB 3.0 YesInterfaces/PortsUSB Support USB3.0USB 2.0/ USB3.0 No