diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 4070b7386e9d..e2a9fdd21d62 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -580,6 +580,13 @@ config HID_MULTITOUCH
 	  To compile this driver as a module, choose M here: the
 	  module will be called hid-multitouch.
 
+config HID_NTI
+	tristate "NTI keyboard adapters"
+	depends on USB_HID
+	---help---
+	Support for the "extra" Sun keyboard keys on keyboards attached
+	through Network Technologies USB-SUN keyboard adapters.
+
 config HID_NTRIG
 	tristate "N-Trig touch screen"
 	depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 4d111f23e801..c0a844b43dcc 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -62,6 +62,7 @@ obj-$(CONFIG_HID_MAYFLASH)	+= hid-mf.o
 obj-$(CONFIG_HID_MICROSOFT)	+= hid-microsoft.o
 obj-$(CONFIG_HID_MONTEREY)	+= hid-monterey.o
 obj-$(CONFIG_HID_MULTITOUCH)	+= hid-multitouch.o
+obj-$(CONFIG_HID_NTI)			+= hid-nti.o
 obj-$(CONFIG_HID_NTRIG)		+= hid-ntrig.o
 obj-$(CONFIG_HID_ORTEK)		+= hid-ortek.o
 obj-$(CONFIG_HID_PRODIKEYS)	+= hid-prodikeys.o
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index cff060b56da9..3a435bf75e4d 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1997,6 +1997,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTI, USB_DEVICE_ID_USB_SUN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 54bd22dc1411..9f79e7e657a4 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -767,6 +767,9 @@
 #define USB_DEVICE_ID_NOVATEK_PCT	0x0600
 #define USB_DEVICE_ID_NOVATEK_MOUSE	0x1602
 
+#define USB_VENDOR_ID_NTI               0x0757
+#define USB_DEVICE_ID_USB_SUN           0x0a00
+
 #define USB_VENDOR_ID_NTRIG		0x1b96
 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN   0x0001
 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1   0x0003
diff --git a/drivers/hid/hid-nti.c b/drivers/hid/hid-nti.c
new file mode 100644
index 000000000000..48991adc7eb3
--- /dev/null
+++ b/drivers/hid/hid-nti.c
@@ -0,0 +1,66 @@
+/*
+ *  USB HID quirks support for Network Technologies, Inc. "USB-SUN" USB
+ *  adapter for pre-USB Sun keyboards
+ *
+ *  Copyright (c) 2011 Google, Inc.
+ *
+ * Based on HID apple driver by
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
+ *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ *  Copyright (c) 2006-2007 Jiri Kosina
+ *  Copyright (c) 2008 Jiri Slaby <jirislaby@gmail.com>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/input.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+/*
+ * NTI Sun keyboard adapter has wrong logical maximum in report descriptor
+ */
+static __u8 *nti_usbsun_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+		unsigned int *rsize)
+{
+	if (*rsize >= 60 && rdesc[53] == 0x65 && rdesc[59] == 0x65) {
+		hid_info(hdev, "fixing up NTI USB-SUN keyboard adapter report descriptor\n");
+		rdesc[53] = rdesc[59] = 0xe7;
+	}
+	return rdesc;
+}
+
+static const struct hid_device_id nti_devices[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTI, USB_DEVICE_ID_USB_SUN) },
+	{ }
+};
+MODULE_DEVICE_TABLE(hid, nti_devices);
+
+static struct hid_driver nti_driver = {
+	.name = "nti",
+	.id_table = nti_devices,
+	.report_fixup = nti_usbsun_report_fixup
+};
+
+static int __init nti_init(void)
+{
+	return hid_register_driver(&nti_driver);
+}
+
+static void __exit nti_exit(void)
+{
+	hid_unregister_driver(&nti_driver);
+}
+
+module_init(nti_init);
+module_exit(nti_exit);
+MODULE_LICENSE("GPL");
