1* 100% brand new and high quality.
2* OTG functions depends on the device's operating system and applications
3*Compatible Card model: SD， MMC， TF(Micro SD)
4* Used on Micro USB cell phone，data transmission，and USB OTG function
5*Connect your devices like camera， card reader， thumb drive， keyboard and other portable devices with the USB OTG (on-the-go) port
6*Support U disk(USB)， mouse， keyboard
7*Package Content: 1 x Micro USB OTG Cable