?? Specially designed for adding any USB peripherals to your host devices, Suitable for Android, Windows and other systems, no system restrictions. | ?? Expansion Capability - Add on any USB peripherals such as keyboards, mouse, flash drives, external hard drives, USB card readers, USB ethernet adapter, game controllers or whatever to your Host devices with this 6 inch perfect length 2-in-1 USB OTG Cable. | ?? Provide power for USB peripherals so that the battery of your android smart phone or tablet will not be drained so quickly like others ordinary OTG cable. Note:It can not power your android smart phone or tablet itself. | ?? Plug and play - Simply connect the micro USB male port to your host devices and the micro USB female port to your usb power cable, then it is ready to go. Set it up in minutes without any extra effort or configuration. | ?? Lifetime money back guarantee and 24/7 customer service, add to cart & get AuviPal 2-in-1 Micro USB Cable Now! NOTE: Please make sure that your devices support OTG function before you place an order!