BIPRA 750Gb 750 Gb 2.5 Inch External Hard Drive Portable USB 2.0 - Ntfs- Black

perfect size for a backup came with a double y usb which makes it easier to use works great and didn't load a bunch of operating software on my computer like other brands i'm really pleased with this product however it doesn't come with the 500 gigabyte storage space that's listed still large enough for my school work no apparent problems so far it arrived before the estimated delivery date too which was awesome it works with dvr to save the recordings and is fast great great product works great with my windows 7 had it for a few months now and no issues holds my data i'm happy this works great i got it to store files from an older laptop and it's perfect i could move some to my new laptop but have plenty of room to keep the old files safe on the portable drive best bang for your buck as far as these go works amazingly i am using it as a second hard drive pretty much great product for t