USB_PRODUCT_AMBIT_NTL_250 112 dev/usb/if_cdce.c {{ USB_VENDOR_AMBIT, USB_PRODUCT_AMBIT_NTL_250 }, CDCE_SWAPUNION }, USB_PRODUCT_AMBIT_NTL_250 452 dev/usb/usbdevs_data.h USB_VENDOR_AMBIT, USB_PRODUCT_AMBIT_NTL_250,