CERRXIAN 1ft USB 2.0 A Female to 2 Dual USB 2.0 A Male Y Splitter Data Sync & Charging Hub Power Extension Cable

Product Specification? 1.Connector A: USB-A 2.0 Female(RED MARKED) is JUST for Power Charging ( CANNOT charge IOS devices ). As it cannot transfer data, so it CANNOT be connected with mouse or keyboard. 2.Connector B: USB-A 2.0 Male(NO MARKED) is for Data Transfer & Power Charging (Support USB-A devices). 3.USB 2.0 Female port serves as a 2-port USB hub for USB Devices. 4.Please note: One usb 2.0 Male(NO MARKED) can not transfer data. 5.Cable length: 30cm/1ft. 6.Expand your external storage and high-speed data sync:Sometimes you may have an external device, such as a portable 2.5-inch hard drive, and a standard USB cable cannot transmit enough power to operate the device. This problem can be easily solved with this USB 2.0 Y cable. Warm Tips: 1.The USB Female Jack Y Splitter Hub Power Cord Extension Adapter Cable allows you to connect to power and to transmit data. 2.Two outputs port can work at the same, the red marked female cable is just for charging to bring more power , and NOT work for Apple/Iphone products; another is Charging & Data Sync Cable. 3.Only suitable for PC, external hard drive, intermittent ,keyboard, audio and other computer equipment.