SOZ EASYGO(TM) Lightweight Samsung Smart Dock Multimedia Hub Stereo , Music , Video Player with HDMI Port Keyboard and Mouse Compatible for Samsung Smart Phones Galaxy Note , Galaxy S3 , Galaxy S4 For Galaxy Note II , Galaxy S3 and Galaxy S4, your smartphone just got smarte The revolutionary new way to convert your mobile phone into a mobile office,a home theater and a home office Convert your smart phone in to a mini desktop computer. It will even charge your mobile phone by its Micro USB. With four built-in USB ports you can connect a full-sized keyboard, USB mouse and an external storage drive.