Description
0.3M USB 2.0 Type A Male female 2Pin 4pin micro USB repair welding Cable Power charging Supply Adapter DIY Connector 2 4 core Length about 0.3m 1: black, white, red and green four-wire rechargeable data (general data line specifications) red line: positive; black line: negative; green line: D +; white line: D- 2) black and red two core line can only charge red is positive ; black is negative cable length :30cm 3 types for choose : USB type A male / female : cable type : 2pin 22awg , 4 pin ,28awg mirco USB male or female : cable type 2pin 22awg , 4 pin ,28awg