Toshiba I had this one for holding my storage due to no capacity in my laptop.well I bought it as because its affordable while I used this I found that it is getting sometime hanged .and when I used to disconnect this than also it was showing pop up notification that removing this usb is having problem.while after that it gets heated too and also it has got some defect because it is getting not complete 1TB meqns it is less than normal and when I bought this it was not free it was something there.