This is 128X64 Graphical LCD Blue Color by JHD company. 

 Here is video tutorial to operate 128X64 pixels graphical lcd.

Features of Graphic Lcd 128X64 (Blue)

1. LCD display module with Blue blacklight
2. Wide viewing angle and high contrast
3. Display construction:128 x 64 DOTS (128x64 = 1024) pixels.
4. Easily interfaced with a MCU
5. Low-power consumption

Package Content:

• 1 x Blue Color Graphic Lcd 128X64