Name: Transparent blue usb printing cable shielded with magnetic ring Bold high quality copper 2.0.
One of the criteria for a good wire: thick enough, that is, a large wire diameter.The thick thread is because of the 4 threads inside(2 data cables, 2 power cables)The wire diameter is thicker, as everyone knows, the thicker the wire, the lower the voltage drop(According to Ohm''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s Law)The second criterion of a good line: shielded braided net.Carefully observe the red circled part in the figure, you will find some differences, yes, the technical term is shielded woven net, as long as it is used to block external interference to the transmission signal, the higher the density, the better the shielding effect. Our protagonist uses shielded weaving , To achieve the best shielding effect.
The third standard of good line: with shielded magnetic ring.The function of the magnetic ring is to filter bad transmission signals and reduce interference signals. Only the data line with the magnetic ring can transmit a stable signal source.