USB2.0 male-to-male network cable adapter with auxiliary power supply cable, dual-interface hard disk data connection cable

USB male-to-male with power supply port
Product plug: USB 2.0 male connector
Product length 1: Long cable 50cm (capable of data transmission and charging).
Product length 2: Short wire 20cm (rechargeable only).
Product line diameter: 0D- 4.0 mm
Product material: Copper
Product Function: This data cable has a short USB port for power supply and a brain, and a long USB port for a portable hard drive. It is designed with dual power supply terminals, considering that the brain may have some power supply earlier or the power supply from the motherboard's USB port may be insufficient. Therefore, both USB ports need to be used simultaneously to ensure the normal operation of the portable hard drive! (Short 20cmUsB male cable, only for charging, not for data transmission)
Applicable devices: portable hard drive connection cable, power supply connection for heat sinks and computer peripheral devices, as well as other devices with the same interface.