The micro USB female comes with 2 mounting holes for one mounting plane or panel. Secure the cable with two screws. This is the unique feature of the cable, which is different from others. 2 screws in the package.. Wrapped copper. 28AWG/1P + 24AWG/2C. Data & Current. Micro USB fulfill 2A current and 480Mbps data.. Working environment. 30 voltage, 80 temperature.. Compatible with all micro USB mobile phones, tablets and other devices for simultaneous charging and data transmission.