diff --git a/util/superiotool/fintek.c b/util/superiotool/fintek.c
index 502990635b..fc1d3f2c36 100644
--- a/util/superiotool/fintek.c
+++ b/util/superiotool/fintek.c
@@ -76,6 +76,55 @@ static const struct superio_registers reg_table[] = {
 			{0x30,0xf0,0xf1,0xf4,0xf5,0xf7,EOT},
 			{0x00,0x00,NANA,0x06,0x1c,0x01,EOT}},
 		{EOT}}},
+	{0x2307, "F71889", {
+		/* We assume reserved bits are read as 0. */
+		{NOLDN, NULL,
+			{0x20,0x21,0x23,0x24,0x25,0x26,0x27,0x28,0x2a,0x2b,
+			 0x2c,0x2d,EOT},
+			{0x07,0x23,0x19,0x34,0x00,0x00,0x00,0x00,0xf0,0x30,
+			 0x00,0x08,EOT}},
+		{0x0, "Floppy",
+			{0x30,0x60,0x61,0x70,0x74,0xf0,0xf2,0xf4,EOT},
+			{0x01,0x03,0xf0,0x06,0x02,0x0e,0x03,0x00,EOT}},
+		{0x1, "COM1",
+			{0x30,0x60,0x61,0x70,0xf0,EOT},
+			{0x01,0x03,0xf8,0x04,0x00,EOT}},
+		{0x2, "COM2",
+			{0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
+			{0x01,0x02,0xf8,0x03,0x00,0x04,EOT}},
+		{0x3, "Parallel port",
+			{0x30,0x60,0x61,0x70,0x74,0xf0,EOT},
+			{0x01,0x03,0x78,0x07,0x03,0x42,EOT}},
+		{0x4, "Hardware monitor",
+			{0x30,0x60,0x61,0x70,EOT},
+			{0x01,0x02,0x95,0x00,EOT}},
+		{0x5, "Keyboard",
+			{0x30,0x60,0x61,0x70,0x72,0xfe,EOT},
+			{0x01,0x00,0x60,0x01,0x0c,0x81,EOT}},
+		{0x6, "GPIO",
+			{0x80,0x81,0x82,0x83,0x90,0x91,0x92,0x93,0xa0,0xa1,
+			 0xa2,0xa3,0xb0,0xb1,0xb2,0xc0,0xc1,0xc2,0xc3,0xd0,
+			 0xd1,0xd2,0xd3,0xe0,0xe1,0xe2,0xe3,0xf0,0xf1,0xf2,
+			 0xf3,0xfe,0xff,EOT},
+			{0x00,0xff,NANA,0x00,0x00,0xff,NANA,0x00,0x00,0x1f,
+			 NANA,0x00,0x00,0xff,NANA,0x00,0xff,NANA,0x00,0x00,
+			 0xff,NANA,0x00,0x00,0x7f,NANA,0x00,0x00,0x7f,NANA,
+			 0x00,0x00,0x00,EOT}},
+		{0x7, "VID",
+			{0x30,0x60,0x61,EOT},
+			{0x00,0x00,0x00,EOT}},
+		{0x8, "SPI",
+			{0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xfa,
+			 0xfb,0xfc,0xfd,0xfe,0xff,EOT},
+			{0x00,RSVD,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+			 0x00,0x00,0x00,0x00,0x00,EOT}},
+		{0xa, "PME, ACPI",
+			{0x30,0xf0,0xf1,0xf4,0xf5,0xf6,EOT},
+			{0x00,0x00,0x00,0x26,0x1c,0x07,EOT}},
+		{0xb, "VREF",
+			{0xf0,0xf1,0xf2,0xf3,0xff,EOT},
+			{0x64,0x64,0x64,0x00,0x00,EOT}},
+		{EOT}}},
 	{0x4103, "F71872F/FG / F71806F/FG", {	/* Same ID? Datasheet typo? */
 		{NOLDN, NULL,
 			{0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,