The micro usb charger cable can only be used for charging, why can't the micro usb charger cable both charge and transmit data? There is a reason for this, the micro usb charger cable is composed of two copper cores, a power cable and a ground wire. The mobile phone data line is composed of four cores, a power line, a ground line, a positive data line, and a negative data line, so the mobile phone data line has one more data transmission function than the micro usb charger cable.
Most of the time we use the micro usb charger cable to charge electronic products such as mobile phones, and usually seldom transmit data, so only the micro usb charger cable is enough.

Input/Output Specifications :

Input voltage：100V-240V AC, 50/60Hz  

Range voltage：86V-265V AC, 47-63Hz

Output power：19~24W

Output voltage：DC 5V~48V

Output current range ：300MA~4000MA   

Load Regulation：±5%

Efficiency Level： V or VI

Case No#& Case Size：K-055  86.8*50*33

Plug Holder： CCC/UL/PSE/VDE/BS/KC/SAA/BZ/IN

Safety Parameter 

Safety Standard： IEC61558/IEC60950/IEC60065/IEC62368/UL1310

Safety Cert：UL CUL CB CE TUV/GS BS KC FCC PSE SAA CCC  

Application :

Consumption electronic & Mobile device

Audio &Video, radio, TV device

Network communication device

Health & Personal Care,Medical device

Home Appliances electronics device

LED & Solar electronics device

Tester machine &industrial machine & exercise device or equipment

Security &CCTV device

Drones & Toy & Robotics device

Furniture & Smart Home LED device