Feature: Connector: 2 USB A to 1 USB Micro B Y-Cable Port : USB 2.0 Gender: Male to Male Cable Length : 51cm Purpose: to increase the power output to the external device Especially valuable in situations where a single USB 2.0 port may not offer sufficient power to external hard drives, the USB A/Micro B Y-cable can be connected to 2 ports on 1 PC, to increase the power output to the external device. Aside from the additional power provided, this 1.7-foot cable also offers pure digital data transmission for high-speed file transfers. How to Use the Two Power USB Cable Especially valuable in situations where a single USB 2.0 port may not offer sufficient power to external hard drives, the USB A to Micro B Y-cable can be connected to 2 ports on 1 PC, to increase the power output to the external device. Aside from the additional power provided, this short micro cable also offers pure digital data transmission for high-speed file transfers.

"The Micro USB cable is for use when device requires more than 1 USB port's power to operate. Package: 1x USB 2.0 "Y"with dual power supply (male A) to micro USB 5 Pin Extension Cord. High Speed USB 2.0 Sygn and Power Enhancer: This Micro USB Splitter Cord support high speed data transfer up to 480Mbps, the exact power supply output is up to the requirement of the devices.This micro usb power adapter Y cable can solve issues as mico USB port unable to supply sufficient power, fixing problems with low-powered micro USB port. Dual power micro USB cable provides both power and data connections between a host computer (Desktop, laptop, netbook) and external USB hard drive or storage.Reduces clutter and frees up space. Dual USB A to micro USB B male extension cord eliminates the need for a power adapter, provides both USB data and USB device power through a single cable. USB (M) to Micro-USB Type B (M) Package: 1x USB 2.0 "Y" with dual power supply (male A) to micro USB 5 Pin Extension Cord.