--- sys/dev/usb/usbdevs.orig	2019-11-05 13:06:07.044019000 +0900
+++ sys/dev/usb/usbdevs	2020-06-27 13:28:06.922471000 +0900
@@ -3187,6 +3187,7 @@
 product MELCO WLIUCGNM2		0x01ee	WLI-UC-GNM2
 product MELCO WIU2433DM		0x0242	WI-U2-433DM
 product MELCO WIU3866D		0x025d	WI-U3-866D
+product MELCO WIU2433DHP	0x029b	WI-U2-433DHP
 
 /* Merlin products */
 product MERLIN V620             0x1110  Merlin V620
--- sys/dev/rtwn/usb/rtwn_usb_attach.h.orig	2019-11-05 13:06:02.665789000 +0900
+++ sys/dev/rtwn/usb/rtwn_usb_attach.h	2020-06-27 13:29:27.910316000 +0900
@@ -156,6 +156,7 @@
 	RTWN_RTL8821AU_DEV(EDIMAX,		EW7811UTC_2),
 	RTWN_RTL8821AU_DEV(HAWKING,		HD65U),
 	RTWN_RTL8821AU_DEV(MELCO,		WIU2433DM),
+	RTWN_RTL8821AU_DEV(MELCO,		WIU2433DHP),
 	RTWN_RTL8821AU_DEV(NETGEAR,		A6100),
 	RTWN_RTL8821AU_DEV(REALTEK,		RTL8821AU_1),
 	RTWN_RTL8821AU_DEV(REALTEK,		RTL8821AU_2)