Question 1

Can I convert it to be a External blu ray burner with usb port without showing any problem during burnering ?

Accepted Answer

You'd have to buy an enclosure but that would make for a pretty large and clunky setup requiring both a power adapter and USB cable. You're better off getting an external device right off the bat. It would be far smaller, lighter, more portable and can be powered by the USB ports vs needing an external power adapter.

Question 2

this item is less than a year old and it stopped working. Is there any warranty on it?

Accepted Answer

Warranty

Limited Warranty period (parts): 1 year
    Limited Warranty period (labor): 1 year

Manufacturer Contact Info

Manufacturer Product Page
    Website: (it won't let me post the link)
    Support Phone: 1-510-824-0066

It's on the "specifications" page

Questions & Answers