USB_PRODUCT_ZINWELL_RT2570 109 dev/usb/if_ral.c { USB_VENDOR_ZINWELL, USB_PRODUCT_ZINWELL_RT2570 } USB_PRODUCT_ZINWELL_RT2570 4892 dev/usb/usbdevs_data.h USB_VENDOR_ZINWELL, USB_PRODUCT_ZINWELL_RT2570,