This product is with USB OTG and MHL function for mobile phone design. Small adapter to your Smart phone video， picture output to HDTVs， monitors， projectors play. Read anywhere at any time of USB flash disk， SD / TF / M2 memory cards. Video， images， and on the document copying， delete operation. Make difference user experience.

Main Features:
Micro 11pin USB connector suitable for Samsung galaxy S3 / S4 / Note 2 / 3
Supports read SD / TF / M2 memory cards
Supports USB2.0 host to connect USB disk， mouse， keyboard
Supports MHL to HDMI output to HDTV
Supports Max. resolution up to 1080p and all bandwidth between 25-75MHz
Supports 8 channels (e. G.， 7.1 surround sound) uncompressed audio
Supports high-bandwidth digital content protection (HDCP)
Supports audio transfer up to 192kHz
Through the micro USB power supply to the products
Easy to use， driver installation free