Is the cable clamp also divided into high voltage cable clamp and low voltage cable clamp? And low pressure
Normally it is better to use a whole line is better if it is to be connected with the two best to pay attention to the interference of the outside I mean the joints are best away from such as refrigerators, such as electromagnetic interference sources of electromagnetic waves
Now the common computer with external DVD burner, CD-ROM and so on using the USB interface, connect it to the computer USB port can be used, no need to connect the power supply separately. Note: external drive, burner power consumption than ordinary U disk, it is generally recommended not to connect the computer through the USB extension cable, and use its own USB data cable directly connected with the computer.
Ghost know your burner is what model ah! The The The The The The The The The (╯ `□ ') ╯(┴─┴