diff --git a/src/data_objects/BrowserDetailsData.php b/src/data_objects/BrowserDetailsData.php
new file mode 100644
index 0000000..b0b72ee
--- /dev/null
+++ b/src/data_objects/BrowserDetailsData.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Platron\Connectum\data_objects;
+
+class BrowserDetailsData extends BaseDataObject {
+    public $browser_accept_header;
+    public $browser_color_depth;
+    public $browser_ip;
+    public $browser_language;
+    public $browser_screen_height;
+    public $browser_screen_width;
+    public $browser_timezone;
+    public $browser_user_agent;
+    public $browser_java_enabled;
+    public $window_height;
+    public $window_width;
+
+    public function getParameters() {
+        $parameters = parent::getParameters();
+        if ($this->browser_java_enabled !== null) {
+            $parameters['browser_java_enabled'] = $this->browser_java_enabled;
+        }
+        return $parameters;
+    }
+}
diff --git a/src/data_objects/Secure3dData.php b/src/data_objects/Secure3dData.php
index a60c340..1785c90 100644
--- a/src/data_objects/Secure3dData.php
+++ b/src/data_objects/Secure3dData.php
@@ -13,4 +13,5 @@ class Secure3dData extends BaseDataObject {
     public $xid;
     public $cavv;
     public $eci;
+    public $browser_details;
 }