diff --git a/sys/dev/usb/umass.c b/sys/dev/usb/umass.c
index 23b9728eed4..73ead077e0a 100644
--- a/sys/dev/usb/umass.c
+++ b/sys/dev/usb/umass.c
@@ -420,6 +420,10 @@ static struct umass_devdescr_t umass_devdescrs[] = {
 	  UMASS_PROTO_ATAPI | UMASS_PROTO_BBB,
 	  NO_QUIRKS
 	},
+	{ USB_VENDOR_MYSON,  USB_PRODUCT_MYSON_HEDEN, RID_WILDCARD,
+	  UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
+	  NO_INQUIRY | IGNORE_RESIDUE
+	},
 	{ USB_VENDOR_NEODIO, USB_PRODUCT_NEODIO_ND3260, RID_WILDCARD,
 	  UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
 	  FORCE_SHORT_INQUIRY
diff --git a/sys/dev/usb/usbdevs b/sys/dev/usb/usbdevs
index d8dead113a2..d8f4d1dd009 100644
--- a/sys/dev/usb/usbdevs
+++ b/sys/dev/usb/usbdevs
@@ -1550,6 +1550,9 @@ product MUSTEK MDC800		0xa800	MDC-800 digital camera
 product MSYSTEMS DISKONKEY	0x0010	DiskOnKey
 product MSYSTEMS DISKONKEY2	0x0011	DiskOnKey
 
+/* Myson products */
+product	MYSON HEDEN		0x8818	USB-IDE
+
 /* National Semiconductor */
 product NATIONAL BEARPAW1200	0x1000	BearPaw 1200
 product NATIONAL BEARPAW2400	0x1001	BearPaw 2400