WD TV Live Streaming Media Player

I have recently bought such a player , i.e. WD TV Live Streaming Media Player. What worries me is that after some working or even on “stand by” the devise gets quite warm- about 45-50 degrees Cantigrade. Is it normal for it to work in such conditions? Your opinion and eventual advice will be very much appreciated!

the device will get warm

however I doubt the box will ever reach 50 C = 122 F