90 Degree Angled Micro USB Male To USB Female On-The-Go (OTG) adapters with USB power transform USB OTG enabled Android or Windows smartphones and tablets with Micro USB port into a host for connecting USB peripherals such as keyboards, mice, flash drives, U disk, external hard drives, USB card readers, game controllers etc.
Length: 30 cm
Supports: Plug & Play
Compatitible: USB 2.0 , USB 1.1
Connector 2: USB 2.0 Female
Connector 1: Micro USB Male + USB 2.0 Male
Micro USB Host OTG Cable with USB Plug Power, Please confirm your device can support usb host OTG function before bidding. When connect Hard Disk and U-disk, the device must be formatted as FAT32. With this cable, you can connect your phone/tablet with U disk, individual devices support mouse / keyboard.
That USB male plug into a USB power adapter only supplies power for OTG cable when it connect high-power device. It can NOT charge for any device.