It was my worst decision to spend money buying HP portable simple save 500 GB. Its style and design is good but you have to handle it with care. Rest its transferring speed is very low 4 to 5 mbps and sometimes it automatically gets disconnected while transferring data and there is another problem that its connecting jack sometimes doesnt show the hardisk is connected . It also heats up badly as if its about to burst. So Overall its worthless to spend money buying this device.