Product name: USB extension data charging extension cord
Product functions: For example, the current and data are transmitted by USB port devices such as the laptop car MP3 mobile hard disk tablet camera and USB digital camera set-top box.
Product length: 75cm
Product plug: USB2.0 socket
Product wire material: high purity copper wire without oxygen
Product USB standard: USB2.0 standard
Product color: black
Usage: hold one end of the USB cable in each hand, pull it out to a certain length and then let go. Then the length of the USB cable can be fixed. Both hands hold one end of the USB charging expansion line, and pull it out to reduce the strength, so that the expansion line to recover automatically, you can restore the original state.
Other name of the product: All-copper USB2.0 double/public to public data line A public to A public charging expansion line