Parallel (296) 8 bit, Parallel (155) LVDS (141) I2C, RS-232 (125) Parallel, Serial (91) 24 bit, Parallel, RGB (90) USB (87) 18 bit, Parallel, RGB (83) Serial (77) SPI (62) Ethernet, USB (55) I2C (39) Ethernet (36) RS-232 (34) I2C, RS-232, SPI (26) 8 bit (24) RS-422 (22) I2C, SPI (21) 8 bit, Parallel, SPI (21) 16 bit, Parallel, RGB (16) UART (15) VGA (15) Touch (13) GPIO, I2C, RS-232 (13) 4 bit, Parallel (12) I2C, SPI, USB (11) SPI, USB (10) Serial, Touch, UART (10) I2C, RS-232, Touch (9) RS-485 (8) Parallel, RGB (8) USB, VGA (7) HDMI (6) HDMI, VGA (6) 8 bit, Parallel, SPI, Serial (6) 24 bit, 8 bit, Parallel, RGB (6) RS-232, USB (5) Parallel, SPI (5) 6 bit (5) I2C, Parallel, SPI (5) 8 bit, I2C, Parallel, SPI (5) 18 bit, Parallel, Serial (5) 16 bit, 8 bit, Parallel, RGB (5) On/Off (4) RGB (4) 24 bit (4) 18 bit, 6 bit, Parallel, RGB (4) RS-422, Touch (4) I2C, Serial, Touch (4) 8 bit, Parallel, RGB, Serial (3) Ethernet, RS-232, USB, VGA (3) LVDS, VGA (3) 18 bit, LVDS, Parallel, RGB (3) 18 bit, Parallel, RGB, VGA (3) 8 bit, Parallel, RGB (3) SPI, Serial (2) 24 bit, RGB (2) SPI, UART (2) I2C, Serial (2) I2C, SPI, UART (2) I2C, SPI, Serial (2) I2C, UART (2) RS-232, UART (2) I2C, USB (2) Parallel, RGB, Serial (2) Serial, Touch (2) 16 bit, Parallel (2) RS-232, UART, USB (2) RGB, VGA (2) Touch, USB (2) 8 bit, I2C, Parallel, SPI, Serial (2) RS-232, USB, VGA (2) 16 bit (2) 8 bit, RGB (2) Serial, USB (1) Ethernet, Serial (1) Serial, UART (1) RS-232, RS-422 (1) 8 bit, Parallel, Serial (1) RS-232, SPI, UART (1) SPI, Touch (1) I2C, Serial, UART (1) Ethernet, RS-232 (1) I2C, Parallel, Serial (1) 8 bit, MPU, Parallel (1) Touch, UART (1) RS-232, SPI, UART, USB (1) 18 bit, LVDS (1) 24 bit, I2C, Parallel, RGB (1) RS-232, Touch, UART (1) 18 bit (1) SPI, Touch, UART (1) 18 bit, 24 bit, Parallel, RGB (1) 24 bit, LVDS, Parallel, RGB (1) 24 bit, Parallel, Serial (1) RS-232, Touch, USB (1) 24 bit, Parallel, RGB, Serial (1) MPU (1) 18 bit, 24 bit, Parallel, RGB, Serial (1) Parallel, SPI, Serial, Touch (1)