NJYTouch T.V56.031 HDMI USB AV VGA ATV LCD LVDS Controller Board for 17.1" LP171WP4(TL)(B1) LP171WP4-TLB1 17 inch 1440x900 LP171WP4(TL)(B1) LP171WP4-TLB1 This LVDS controller board with HDMI USB AV VGA AUDIO 1440x900 resolution,2ch,6bit cable Please be sure use 12V 4A power adapter