This drive is marketed for Chromebooks, and works great for Chromebooks, but can also be used with virtually any system that accepts usb storage, including laptops, PCs, MACs, XBOXs, Playstations, tablets, and even phones with the appropriate adapters.
Although you have to keep in mind that transfer speeds will be different than advertised based on adapters used, and the connected devices.
There is not much in specs on the box, as Seagate does not typically offer the same types of specs for portable storage like they do for their internal drives.
Their website does indicate that this drive is formatted in exFAT , for more of a plug and play feature with more types of devices. exFAT is also a much lighter system than NTFS, and able to handle larger drive sizes over the traditional FAT system, up to 4GB capacities.
After confirming with Seagate tech support, this drive is in fact a Hard Disk Drive, not a hybrid or Solid Sate Drive. Although they didn't have much more to offer than that, it's probably reasonable to assume that this is very similar to their 2.5" internal laptop drives that run at 5400RPMs.
When I asked Seagate what the actual drives data transfer rates were, they basically said it was 5 Gbps (Giga bits per second), which is the max data rate of USB 3. Keep in mind that when most manufacturers are talking about data speeds they always use bits instead of Bytes. (1 Byte is equal to 8 bits.)
I did run some speed tests on my Chromebook, and laptop using the included USB 3 cable and USB 3 ports. I am including pictures of the results. I was also able to transfer 6 GigaBytes of data per minute from my laptop to the drive.
So far I am very pleased with this drive, I love how compact, and stylish it is. It's pretty easy to carry around with me for sharing larger data files with ease. I have not had to do anything more than plug it in, to use it on several different devices.