diff --git a/util/superiotool/ite.c b/util/superiotool/ite.c
index a0086e2..0367023 100644
--- a/util/superiotool/ite.c
+++ b/util/superiotool/ite.c
@@ -28,6 +28,40 @@
 
 /* Note: IT8726F has ID 0x8726 (datasheet wrongly says 0x8716). */
 const static struct superio_registers reg_table[] = {
+	{0x8661, "IT8661F", {
+		/* TODO: Needs different init sequence. */
+		{NOLDN, NULL,
+			{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x20,0x21,
+			 0x22,0x23,0x24,EOT},
+			{NANA,NANA,NANA,NANA,NANA,NANA,0x00,NANA,0x86,0x61,
+			 0x00,0x00,0x00,EOT}},
+		{0x0, "Floppy",
+			{0x30,0x31,0x60,0x61,0x70,0x71,0x74,0xf0,EOT},
+			{0x00,0x00,0x03,0xf0,0x06,0x02,0x02,0x00,EOT}},
+		{0x1, "COM1",
+			{0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
+			{0x00,0x00,0x03,0xf8,0x04,0x02,0x00,EOT}},
+		{0x2, "COM2",
+			{0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
+			{0x00,0x00,0x02,0xf8,0x03,0x02,0x00,EOT}},
+		{0x3, "Parallel port",
+			{0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x74,
+			 0xf0,EOT},
+			{0x00,0x00,0x03,0x78,0x07,0x78,0x07,0x02,0x03,
+			 0x03,EOT}},
+		{0x4, "IR",
+			{0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x72,0x73,
+			 0x74,0x75,0xf0,EOT},
+			{0x00,0x00,0x02,0xe8,0x03,0x00,0x0a,0x02,0x0b,0x02,
+			 0x01,0x00,0x00,EOT}},
+		{0x5, "GPIO",
+			{0x25,0x26,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,
+			 0x70,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
+			 0xf9,0xfa,0xfb,0xfc,EOT},
+			{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,EOT}},
+		{EOT}}},
 	{0x8702, "IT8702F", {
 		{EOT}}},
 	{0x8705, "IT8705F/AF or IT8700F", {
@@ -54,20 +88,20 @@
 			{0x00,0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,
 			 0x00,0x00,NANA,NANA,EOT}},
 		{0x5, "GPIO",
-			{0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x60,0x61,0x62,
-			 0x63,0x64,0x65,0x70,0x71,0x72,0xb0,0xb1,0xb2,0xb3,
-			 0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xc0,0xc1,
-			 0xc2,0xc3,0xc4,0xc5,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,
-			 0xd0,0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,0xd8,0xd9,0xda,
-			 0xf0,0xf1,0xf2,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
-			 0xfc,0xfd,0xfe,0xff,EOT},
+			{0x25,0x26,0x27,0x28,0x29,0x2a,0x60,0x61,0x62,0x63,
+			 0x64,0x65,0x70,0x71,0x72,0xb0,0xb1,0xb2,0xb3,0xb4,
+			 0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,
+			 0xc3,0xc4,0xc5,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xd0,
+			 0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,0xd8,0xd9,0xda,0xf0,
+			 0xf1,0xf2,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,
+			 0xfd,0xfe,0xff,EOT},
 			{0x00,0x00,0x00,0xff,0xe0,0xff,0x00,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 			 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-			 0x00,0x00,NANA,0x00,EOT}},
+			 0x00,NANA,0x00,EOT}},
 		{0x6, "Game port",
 			{0x30,0x60,0x61,EOT},
 			{0x00,0x02,0x01,EOT}},