Toshiba canvio is really a good product.it comes with a nice color.excellent slim design which gives it a good look.earlier I am using wd harddisk but that was not good because of slow writing speed.but thn I purchased toshiba canvio and yess I problem got solved.niw I dont have to wait for an hour for copying.canvio has amazing reading and writing speed.and with presence of usb 3.0 port it gives great data transfer speed of approx 70-80 mbps according to the copying item.also it does not have any heating issues.and even does not produce any sound.also it feels nice to hold it.