Jetson TX1/TX2 carrier (38198-9):
– 1 x GbE
– TX1: 2x USB 3.0, TX2: 1x USB 3.0 and 1x USB 2.0
– 1 x CSI-2 (4n lanes)
– 2 x UART
– SPI/GPIO
– MCU (for safe power up and down)
– MPU-9250 (IMU)

New features of the rev 9 version of the J120A:
– auto flash (just plug in OTG USB cable and power up the TX1/2 – no need to press the recovery button)
– UART0 bypass (console port for better compatibility)
– fully dev kit firmware compatible

Note: Only 1x USB 3.0 and 1x USB 2.0 are available with the TX2.
For 2x USB 3.0, please use the J121.