July 17, 2019Compared with other peripheral products, universal cell phone usb cable may have a good gross profit margin, but the unit price is not high. Based on the fact that AWG value is relatively small and th...view
July 17, 2019At present, there are a large number of devices, including smart phones, tablet computers, even traffic recorders, GPS satellite navigation, etc. It transmits power through the USB interface. Extended...view