diff --git a/builder/vmware/common/step_type_boot_command.go b/builder/vmware/common/step_type_boot_command.go
index 05c66de16..35e30c624 100644
--- a/builder/vmware/common/step_type_boot_command.go
+++ b/builder/vmware/common/step_type_boot_command.go
@@ -6,6 +6,7 @@ import (
 	"log"
 	"net"
 	"os"
+	"regexp"
 	"runtime"
 	"strings"
 	"time"
@@ -184,6 +185,8 @@ func vncSendString(c *vnc.ClientConn, original string) {
 	special["<rightAlt>"] = 0xFFEA
 	special["<rightCtrl>"] = 0xFFE4
 	special["<rightShift>"] = 0xFFE2
+	special["<leftSuper>"] = 0xFFEB
+	special["<rightSuper>"] = 0xFFEC
 
 	shiftedChars := "~!@#$%^&*()_+{}|:\"<>?"
 
@@ -194,6 +197,9 @@ func vncSendString(c *vnc.ClientConn, original string) {
 		keyInterval = delay
 	}
 
+	azOnRegex := regexp.MustCompile("^<(?P<ordinary>[a-zA-Z])On>")
+	azOffRegex := regexp.MustCompile("^<(?P<ordinary>[a-zA-Z])Off>")
+
 	// TODO(mitchellh): Ripe for optimizations of some point, perhaps.
 	for len(original) > 0 {
 		var keyCode uint32
@@ -232,6 +238,36 @@ func vncSendString(c *vnc.ClientConn, original string) {
 			continue
 		}
 
+		if strings.HasPrefix(original, "<leftSuperOn>") {
+			keyCode = special["<leftSuper>"]
+			original = original[len("<leftSuperOn>"):]
+			log.Printf("Special code '<leftSuperOn>' found, replacing with: %d", keyCode)
+
+			c.KeyEvent(keyCode, true)
+			time.Sleep(keyInterval)
+
+			continue
+		}
+
+		if azOnRegex.MatchString(original) {
+			m := azOnRegex.FindStringSubmatch(original)
+			r, _ := utf8.DecodeRuneInString(m[1])
+			original = original[len("<aOn>"):]
+			keyCode = uint32(r)
+			keyShift = unicode.IsUpper(r) || strings.ContainsRune(shiftedChars, r)
+
+			log.Printf("Special code '%s' found, replacing with %d, shift %v", m[0], keyCode, keyShift)
+
+			if keyShift {
+				c.KeyEvent(KeyLeftShift, true)
+			}
+
+			c.KeyEvent(keyCode, true)
+			time.Sleep(keyInterval)
+
+			continue
+		}
+
 		if strings.HasPrefix(original, "<leftAltOff>") {
 			keyCode = special["<leftAlt>"]
 			original = original[len("<leftAltOff>"):]
@@ -265,6 +301,36 @@ func vncSendString(c *vnc.ClientConn, original string) {
 			continue
 		}
 
+		if strings.HasPrefix(original, "<leftSuperOff>") {
+			keyCode = special["<leftSuper>"]
+			original = original[len("<leftSuperOff>"):]
+			log.Printf("Special code '<leftSuperOff>' found, replacing with: %d", keyCode)
+
+			c.KeyEvent(keyCode, false)
+			time.Sleep(keyInterval)
+
+			continue
+		}
+
+		if azOffRegex.MatchString(original) {
+			m := azOffRegex.FindStringSubmatch(original)
+			r, _ := utf8.DecodeRuneInString(m[1])
+			original = original[len("<aOff>"):]
+			keyCode = uint32(r)
+			keyShift = unicode.IsUpper(r) || strings.ContainsRune(shiftedChars, r)
+
+			log.Printf("Special code '%s' found, replacing with %d, shift %v", m[0], keyCode, keyShift)
+
+			if keyShift {
+				c.KeyEvent(KeyLeftShift, false)
+			}
+
+			c.KeyEvent(keyCode, false)
+			time.Sleep(keyInterval)
+
+			continue
+		}
+
 		if strings.HasPrefix(original, "<rightAltOn>") {
 			keyCode = special["<rightAlt>"]
 			original = original[len("<rightAltOn>"):]
@@ -298,6 +364,17 @@ func vncSendString(c *vnc.ClientConn, original string) {
 			continue
 		}
 
+		if strings.HasPrefix(original, "<rightSuperOn>") {
+			keyCode = special["<rightSuper>"]
+			original = original[len("<rightSuperOn>"):]
+			log.Printf("Special code '<rightSuperOn>' found, replacing with: %d", keyCode)
+
+			c.KeyEvent(keyCode, true)
+			time.Sleep(keyInterval)
+
+			continue
+		}
+
 		if strings.HasPrefix(original, "<rightAltOff>") {
 			keyCode = special["<rightAlt>"]
 			original = original[len("<rightAltOff>"):]
@@ -331,6 +408,17 @@ func vncSendString(c *vnc.ClientConn, original string) {
 			continue
 		}
 
+		if strings.HasPrefix(original, "<rightSuperOff>") {
+			keyCode = special["<rightSuper>"]
+			original = original[len("<rightSuperOff>"):]
+			log.Printf("Special code '<rightSuperOff>' found, replacing with: %d", keyCode)
+
+			c.KeyEvent(keyCode, false)
+			time.Sleep(keyInterval)
+
+			continue
+		}
+
 		if strings.HasPrefix(original, "<wait>") {
 			log.Printf("Special code '<wait>' found, sleeping one second")
 			time.Sleep(1 * time.Second)