Thanks Rich.
From memory, i knew it was about an amp max on the later boards.
A...
Quote Originally Posted by lovejoy View Post
The specs for the Pi B+ and the Pi 2 are that you can have 1200mA delivered to the USB ports rather than the 600mA of the original models. 1200mA will be ample (no pun intended) for USB2 and 3 2.5" hard drives and I've had this set up and working without any issues.