There are important differences between the Jetson TK1 and the Jetson TK1 Pro, particularly in terms of communication protocols and the supported CUDA version, see Table 2. In terms of communications, the Jetson Pro has two CAN channels which can be used to exchange information directly with the car computer allowing the design and implementation of active ADAS. The Jetson TK1 PRO supports CUDA 7.0 while the Jetson TK1 only supports CUDA 6.5. Unfortunately, the Jetson TK1 Pro is only distributed to authorized partners of Nvidia Automotive.