Dell micro HDMI standard HDMI to VGA HDMI to VGA dual-purpose conversion cable with independent power supply, BizLink OEM, internal super shielding, Chip scheme: it6604e + ti6902e (it can be said that the price of the most NB chip and optical chip on the market is also 40 pieces). There is a disassembly picture of little bear. It can be said that we have seen the most NB VGA converter. This line can be used for both micro HDMI port and standard HDMI with independent power supply line and power supply. When the current output of micro HDMI interface of mobile phone / tablet is insufficient, there is no display or display on the projection When the display is not clear, you can connect the micro USB interface of the external power supply to supply power to the adapter line for normal operation. (the external power supply does not have to be connected, just connect it when it is not displayed). The arrival is shown in the figure below, weighing 140.5g.