1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 7175bb107dec..adfe660ed008 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -92,6 +92,7 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(0x10C4, 0x818B) }, /* AVIT Research USB to TTL */
         { USB_DEVICE(0x10C4, 0x819F) }, /* MJS USB Toslink Switcher */
         { USB_DEVICE(0x10C4, 0x81A6) }, /* ThinkOptics WavIt */
+        { USB_DEVICE(0x10C4, 0x81A9) }, /* Multiplex RC Interface */
         { USB_DEVICE(0x10C4, 0x81AC) }, /* MSD Dash Hawk */
         { USB_DEVICE(0x10C4, 0x81AD) }, /* INSYS USB Modem */
         { USB_DEVICE(0x10C4, 0x81C8) }, /* Lipowsky Industrie Elektronik GmbH, Baby-JTAG */