This USB 3.0 dual charge cable is made for connection and additional power supply of your USB 3.0 devices.
Thus you can connect e.g. external 2.5 or 3.5 HDD enclosure or other USB 3.0 external hard drives etc.
With the USB3.0 extension code connecting to your notebook or PC without additional power supply

Specifications:
1, Connector 1: USB 3.0 A male
2, Connector 2: USB 3.0 A female, USB 2.0 A female
3, USB 3.0-A female (data + power) + USB 2.0-A female (power Only)
4, Voltage: additional 5 V via USB 2.0-A connector
5, Data transfer rate: USB 3.0 standard SuperSpeed 5 Gbps (max)
6, USB version: 3.0 (3.1 Gen 1)
7, Cable gauge: 28 AWG power / 30 AWG data
8, Length incl. connector: ca. 20 cm ( V shaped cable with both USB female cables coming from the single Type A male the same length
Application:
The USB3.0 cable extension offers a convenient connection to hard-drive enclosures, printers, modems, cameras, and other USB-compatible devices.
Note:
1, For operation of a 3.5 HDD without extra power supply, you need to connect the HDD to an active USB 3.0 and USB 2.0 port
2, USB 3.0 male to dual USB female splitter cords are with two USB female connector, <b>One is for USB 3.0 power and data, another one for USB 2.0 power only
Package included:
1x <b>USB 3.0 Dual Power Y Charge Cable Code ( 1 Male to 2 Female )