Features: Micro-11p USB connector suitable for Samsung galaxy S3/S4/Note2 and 11Pin Samsung Galaxy Tab3 (8.0/10.1); Support read SD/TF/M2 memory cards; Support USB2.0 host to connect USB disk, mouse, keyboard; Support MHL to HDMI output to HDTV; Supports Max resolution to 1080p and all bandwidth between 25~75MHz; Support 8 channel (e. G., 7.1 surround sound) uncompressed audio; Support audio transfer up to 192kHz. Through the micro USB power supply to the products; Easy to use, driver installation free.