MHL Micro USB to HDMI TV Adapter Cable For Samsung Galaxy Tab 4 8.0 SM-T331 Connect the Micro USB(MHL) end of cable into your Phone Connect the HDMI end of the cable to the HDMI port on your TV Connect the USB end to a 5V/1A (at least) power adapter Restart your Galaxy phone after the whole connection finished Compatible with: Samsung Galaxy Tab Pro 8.4 SM-T325 series, SM-T321 series,