The card has one micro USB0 interface which provides access to the FPGA JTAG/UART + SC UART. It is located on the I/O bracket and is accessible outside the chassis. Micro USB0 might be partially covered by the server chassis, which can make it difficult to plug into. See Card Interfaces for physical location. For accessing the ADK2 or USB interface, see ADK2 and USB Port Precedence.