UNITEK OTG MHL to HDMI Multimedia Charging Dock Micro USB Hub with Cable Only for Samsung Galaxy S3 S4 Note2 Note3 IMPORTANT NOTE: Please download the manual below the 'Technical Specification' section at the end of this detail page to know the working functionality of the product Charges your device while enjoying your phone features and applications Mirrors your phone through the standard of HDMI 1080P output on a compatible TV Designed specially and only for your Samsung Galaxy S3/S4/Note2/Note3. The stand easily solves the problem, enabling you to effortlessly read, watch movies, record video and much more Unique OTG port allows Smartphone and tablets to act as a host for other USB2.0 or USB3.0 devices like a USB flash drive, digital camera, mouse or keyboard.