diff -urpN a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
--- a/drivers/net/usb/cdc_ether.c	2023-07-07 17:48:27.991833366 +1000
+++ b/drivers/net/usb/cdc_ether.c	2023-07-07 21:53:11.556198087 +1000
@@ -616,6 +616,13 @@ static const struct usb_device_id	produc
 }, {
 	.match_flags	=   USB_DEVICE_ID_MATCH_INT_INFO
 			  | USB_DEVICE_ID_MATCH_DEVICE,
+    .idVendor		= 0x04DD,
+    .idProduct		= 0x8005,   /* A-300 */
+    ZAURUS_FAKE_INTERFACE,
+    .driver_info        = 0,
+}, {
+    .match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
+			  | USB_DEVICE_ID_MATCH_DEVICE,
 	.idVendor		= 0x04DD,
 	.idProduct		= 0x8006,	/* B-500/SL-5600 */
 	ZAURUS_MASTER_INTERFACE,
@@ -623,12 +630,26 @@ static const struct usb_device_id	produc
 }, {
 	.match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
 			  | USB_DEVICE_ID_MATCH_DEVICE,
+    .idVendor		= 0x04DD,
+    .idProduct		= 0x8006,   /* B-500/SL-5600 */
+    ZAURUS_FAKE_INTERFACE,
+    .driver_info        = 0,
+}, {
+    .match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
+			  | USB_DEVICE_ID_MATCH_DEVICE,
 	.idVendor		= 0x04DD,
 	.idProduct		= 0x8007,	/* C-700 */
 	ZAURUS_MASTER_INTERFACE,
 	.driver_info		= 0,
 }, {
 	.match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
+			  | USB_DEVICE_ID_MATCH_DEVICE,
+    .idVendor		= 0x04DD,
+    .idProduct		= 0x8007,   /* C-700 */
+    ZAURUS_FAKE_INTERFACE,
+    .driver_info        = 0,
+}, {
+    .match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
 		 | USB_DEVICE_ID_MATCH_DEVICE,
 	.idVendor               = 0x04DD,
 	.idProduct              = 0x9031,	/* C-750 C-760 */
diff -urpN a/drivers/net/usb/zaurus.c b/drivers/net/usb/zaurus.c
--- a/drivers/net/usb/zaurus.c	2023-07-07 17:48:28.043849110 +1000
+++ b/drivers/net/usb/zaurus.c	2023-07-07 22:06:49.267699853 +1000
@@ -289,11 +289,25 @@ static const struct usb_device_id	produc
 	.match_flags	=   USB_DEVICE_ID_MATCH_INT_INFO
 			  | USB_DEVICE_ID_MATCH_DEVICE,
 	.idVendor		= 0x04DD,
+	.idProduct		= 0x8005,	/* A-300 */
+	ZAURUS_FAKE_INTERFACE,
+	.driver_info = (unsigned long) &bogus_mdlm_info,
+}, {
+	.match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
+			  | USB_DEVICE_ID_MATCH_DEVICE,
+	.idVendor		= 0x04DD,
 	.idProduct		= 0x8006,	/* B-500/SL-5600 */
 	ZAURUS_MASTER_INTERFACE,
 	.driver_info = ZAURUS_PXA_INFO,
 }, {
 	.match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
+			  | USB_DEVICE_ID_MATCH_DEVICE,
+	.idVendor		= 0x04DD,
+	.idProduct		= 0x8006,	/* B-500/SL-5600 */
+	ZAURUS_FAKE_INTERFACE,
+	.driver_info = (unsigned long) &bogus_mdlm_info,
+}, {
+	.match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
 	          | USB_DEVICE_ID_MATCH_DEVICE,
 	.idVendor		= 0x04DD,
 	.idProduct		= 0x8007,	/* C-700 */
@@ -301,6 +315,13 @@ static const struct usb_device_id	produc
 	.driver_info = ZAURUS_PXA_INFO,
 }, {
 	.match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
+			  | USB_DEVICE_ID_MATCH_DEVICE,
+	.idVendor		= 0x04DD,
+	.idProduct		= 0x8007,	/* C-700 */
+	ZAURUS_FAKE_INTERFACE,
+	.driver_info = (unsigned long) &bogus_mdlm_info,
+}, {
+        .match_flags    =   USB_DEVICE_ID_MATCH_INT_INFO
 		 | USB_DEVICE_ID_MATCH_DEVICE,
 	.idVendor               = 0x04DD,
 	.idProduct              = 0x9031,	/* C-750 C-760 */