USB LCD Module Features 1, +5V power supply 2, USB interface 3, Can show 20 characters x 4 lines 4, Display Mode: FSTN,Negative Image, Transmissive 5, Viewing angle: 6:00 O’clock 6, With backlight (Color: Green) 7, Software controlled Backlight 8, Vertical graph drawing 9, Horizontal graph drawing 10, Built-in font with provision for up to 8 user defined 11, ROHS Compliant