My first instrument held 4 weeks, then it no longer wanted. Werstattungfeststellung loud Customer service statement: Mainboard defective u graphics card. Customer service gets me no star, because if you do not constantly contacted by phone obtained no information. Meanwhile, get a new device is now running with my mother as Facebook unit, and I hope that it lasts longer. For Internet OK, but for me personally too slow. It charges for complex graphics to a wolf. And I mean no graphics with many megabytes, but simple pictures on the Internet. I would save the money and buy a better device if I had the choice again. Since my mother but requires a device that I have been lucky again.