Having a problem with connection of an external LG Ultra Slim DVD Writer (model GP60NB50) to my Surface Pro 3 (direct connection, no hubs). It recognize the device but you try to read the files or play DVD it disconnects it and reconnects after 10 sec. And keep trying until there is a message appears "Power surge on USB port. The USB device needs more power than USB port can supply". The DVD Writer is brand new, latest model and designed to work from single USB port (no powered, no AC adapter). It works perfectly fine with 2 other laptops I have tried with. I wonder why Surface Pro 3's USB port has not enough power to play external devices. It seems to me that it has been deliberately UNDER POWERED. I am really disappointed that for such price (I got 512Gb with type cover for $2300) it has got only 1 USB port and so it is under-powered not being able to play any external device. Anyone can suggest what is the solution? How to watch DVDs (or use physical discs) on Surface Pro 3?