HDMI VGA Board Work for 30Pin EDP LCD Screen Input Power Adapter: 12Vdc More than 2A. Come In Standby Model When Not Input Signal Standby Model Less than 0.3W Audio Input: Earphone Speaker Audio Output: Speaker OSD: Brightness Contrast VOL+ VOL- Language And So On Language: English Board Size: 107mm x 55mm x 16mm Color: green Material: PCB Package Content: 1* Control Board 1* 30pin signal line 1* inverter boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.