EMB-4850 EPIC Embedded board152.6.5 USB Connector (USB1 CN1)Onboard provide a standard dual-layer USB port and a set of 2×5 header USB ports,which both support USB 2.0 at a high speed of 480Mbps.Signal name Pin Signal nameVCC 1 2 GNDUSB D- 3 4 GNDUSB D+ 5 6 USB D+GND 7 8 USB D-GND 9 10 +5V