How to properly connect slimline sata dvd-rw to usb?

Question

Iron

There is a dvd-rw with a slimline sata interface. On the nameplate 5V 1.5A. You need to connect it to the asus f5n laptop via usb 2.0.
Which adapter to choose:
1) Adapter with Y usb.

spoiler

2) Box with two usb:

spoiler

And how to connect?
a) both usb to laptop. It turns out that each wire is 0.75A, and according to the usb specification it is designed for 0.5A. There may not be enough power, and if enough, will such an overload hurt?
B) connect one usb to an external amp power supply. Is this connection safe for the usb port?

Answer 1

Any of them.
But vseravno counter question - why?