--- zzzz-none-000/linux-4.4.60/drivers/net/usb/hso.c	2017-04-08 07:53:53.000000000 +0000
+++ dragonfly-4020-701/linux-4.4.60/drivers/net/usb/hso.c	2018-11-08 13:36:17.000000000 +0000
@@ -466,6 +466,7 @@
 	{USB_DEVICE(0x0af0, 0x8900)},
 	{USB_DEVICE(0x0af0, 0x9000)},
 	{USB_DEVICE(0x0af0, 0x9200)},		/* Option GTM671WFS */
+	{USB_DEVICE(0x0af0, 0x9300)},		/* GTM 66xxWFS */
 	{USB_DEVICE(0x0af0, 0xd035)},
 	{USB_DEVICE(0x0af0, 0xd055)},
 	{USB_DEVICE(0x0af0, 0xd155)},