OMRON
Used 
NQ5-SQ001-B  Interactive Display HMI

5.7 INCH QVGA (320 X 240 PIXEL) STN COLOUR HMI, 256 COLOUR (4,096 FOR BITMAPS), 2 X RS-232C/485 PORTS, USB HOST/SLAVE PORTS, 6 FUNCTION KEYS, PORTRAIT