My Mam has a Laptop.So now it was but the keyboard is too small and the screen. I told her then NEN very cheap flat bought and a Cherry keyboard. So what I did not know was that she had no sound, neither the laptop nor the Monitor possessed this ability. And what I did not even know was that you have to pay extremely plan which the electric or magnetic field of not boxing the screen but not the datastore of the laptop have a negative impact. So I have, after I read some test regarding this issue opt for these boxes here. She is very happy and comes with 54 years for the first time in enjoyment Youtube instead of using your TV. Now she calls almost daily to me, for me to ask trivial questions about the Internet, the hardware or software they used ........... oh well at least not a bad buy .........