Features: Language: English, Japanese, Western Eurpean, Russian. Product Type: OLED Display. SPI = Serial Port Interface. White light, yellow light, blue light 3 colors optional. brand new and high quality Ppi = Parallel Port Interface. Specifications: Product Type: OLED Display Module Size: 80.0 X 36.0 X 10.0 Viewing Area: 66.0 X 16.0 Controller IC: SSD1322 Operation Voltage: 3.3V-5.0V Interface: SPI/6800/8080 Operation Temperature: -40C~80C Viewing Angle: +/-175° Language: English,Japanese,Western Eurpean,Russian Size: approx. 10.06 x 3.34cm/3.96x1.31in Color: white light, yellow light, blue light (optional) Package Includes: 1PC x OLED Screen Module note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!