Cracking Open the Coolmax USB Hard Disk Adapter
Coolmax USB Cables
The black USB cable is used to connect the Coolmax USB hard disk adapter to a host PC's USB port. The red USB plug, meanwhile, provides bus power to the hard disk being connected to a host system via the USB adapter.
According to the owner's manual, the red USB power plug is to be used whenever the HDD requires more than 500mA to function.
According to the owner's manual, the red USB power plug is to be used whenever the HDD requires more than 500mA to function.


































