USB_DEVICE_CDC_DATA(GCT_VID, GCT_PID1),
USB_DEVICE_CDC_DATA(GCT_VID, GCT_PID1+0x1),
USB_DEVICE_CDC_DATA(GCT_VID, GCT_PID1+0x2),
USB_DEVICE_CDC_DATA(GCT_VID, GCT_PID1),
USB_DEVICE_CDC_DATA(GCT_VID, GCT_PID1+0x1),
USB_DEVICE_CDC_DATA(GCT_VID, GCT_PID1+0x2),