diff --git a/buildroot-external/kernel/device-support.config b/buildroot-external/kernel/device-support.config
index cde03141f..31edda16f 100644
--- a/buildroot-external/kernel/device-support.config
+++ b/buildroot-external/kernel/device-support.config
@@ -4,5 +4,6 @@ CONFIG_USB_SERIAL_SIMPLE=m
 CONFIG_USB_SERIAL_CP210X=m
 CONFIG_USB_SERIAL_FTDI_SIO=m
 CONFIG_USB_SERIAL_PL2303=m
+CONFIG_USB_SERIAL_CH341=m
 CONFIG_USB_ACM=m