diff --git a/portlist.cpp b/portlist.cpp
new file mode 100644
--- /dev/null
+++ b/portlist.cpp
@@ -0,0 +1,80 @@
+/*
+  Copyright © 2015 Hasan Yavuz Özderya
+
+  This file is part of serialplot.
+
+  serialplot 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 3 of the License, or
+  (at your option) any later version.
+
+  serialplot is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with serialplot.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <QVariant>
+#include <QtDebug>
+
+#include "portlist.h"
+
+PortListItem::PortListItem(QString name, QString description, quint16 vid, quint16 pid)
+{
+    construct(name, description, vid, pid);
+}
+
+PortListItem::PortListItem(QSerialPortInfo* portInfo)
+{
+    if (portInfo->hasProductIdentifier())
+    {
+        construct(portInfo->portName(),
+                  portInfo->description(),
+                  portInfo->vendorIdentifier(),
+                  portInfo->productIdentifier());
+    }
+    else
+    {
+        construct(portInfo->portName());
+    }
+}
+
+void PortListItem::construct(QString name, QString description, quint16 vid, quint16 pid)
+{
+    QString text = name;
+    if (!description.isEmpty())
+    {
+        text += QString(" ") + description;
+    }
+    if (vid && pid)
+    {
+        text += QString("[%1:").arg(vid, 4, 16, QChar('0'));
+        text += QString("%1]").arg(pid, 4, 16, QChar('0'));
+    }
+    setText(text);
+    setData(name, PortNameRole);
+}
+
+QString PortListItem::name()
+{
+    return data(PortNameRole).toString();
+}
+
+PortList::PortList(QObject* parent) :
+    QStandardItemModel(parent)
+{
+    loadPortList();
+}
+
+void PortList::loadPortList()
+{
+    clear();
+
+    for (auto portInfo : QSerialPortInfo::availablePorts())
+    {
+        appendRow(new PortListItem(&portInfo));
+    }
+}