HDTV Adapter and OTG Card Reader, HDMI Connection Kit for Samsung Galaxy S3/S4/Note 2 Micro-11p USB connector suitable for Samsung galaxy S3/S4/Note 2. Support read SD/TF/M2 memory cards.Support USB2.0 host to connect USB disk, mouse, keyboard. Support MHL to HDMI output to HDTV.Support Max resolution to 1080P and all bandwidth between 25-75MHz. Support 8 channel (e.g, 7.1 surround sound) uncompressed audio.Support High-bandwidth Digital Content Protection (HDCP). Support audio transfer up to 192kHz.Through the micro USB power supply to the products.Easy to use, driver installation free.