diff --git a/inc/hostSelector_switch.hpp b/inc/hostSelector_switch.hpp
new file mode 100644
index 0000000..acdae19
--- /dev/null
+++ b/inc/hostSelector_switch.hpp
@@ -0,0 +1,76 @@
+#pragma once
+#include "button_factory.hpp"
+#include "button_interface.hpp"
+#include "common.hpp"
+#include "gpio.hpp"
+#include "xyz/openbmc_project/Chassis/Buttons/HostSelector/server.hpp"
+#include "xyz/openbmc_project/Chassis/Common/error.hpp"
+
+#include <unistd.h>
+
+#include <fstream>
+#include <iostream>
+#include <nlohmann/json.hpp>
+#include <phosphor-logging/elog-errors.hpp>
+
+static constexpr std::string_view HOST_SELECTOR = "HOST_SELECTOR";
+
+static constexpr auto INVALID_INDEX = std::numeric_limits<size_t>::max();
+
+enum class GpioState
+{
+    low,
+    high
+};
+
+class HostSelector final : public sdbusplus::server::object_t<
+                               sdbusplus::xyz::openbmc_project::Chassis::
+                                   Buttons::server::HostSelector>,
+                           public ButtonIface
+{
+  public:
+    HostSelector(sdbusplus::bus::bus& bus, const char* path, EventPtr& event,
+                 buttonConfig& buttonCfg) :
+        sdbusplus::server::object_t<sdbusplus::xyz::openbmc_project::Chassis::
+                                        Buttons::server::HostSelector>(
+            bus, path, action::defer_emit),
+        ButtonIface(bus, event, buttonCfg)
+    {
+        init();
+        // read and store the host selector position Map
+        hsPosMap = buttonCfg.extraJsonInfo.at("host_selector_map")
+                       .get<std::map<std::string, int>>();
+        maxPosition(buttonCfg.extraJsonInfo["max_position"], true);
+        gpioLineCount = buttonCfg.gpios.size();
+        setInitialHostSelectorValue();
+        emit_object_added();
+    }
+
+    ~HostSelector()
+    {
+        deInit();
+    }
+
+    static constexpr std::string_view getFormFactorName()
+    {
+        return HOST_SELECTOR;
+    }
+
+    static const char* getDbusObjectPath()
+    {
+        return HS_DBUS_OBJECT_NAME;
+    }
+    void handleEvent(sd_event_source* es, int fd, uint32_t revents) override;
+    size_t getMappedHSConfig(size_t hsPosition);
+    size_t getGpioIndex(int fd);
+    void setInitialHostSelectorValue(void);
+    void setHostSelectorValue(int fd, GpioState state);
+
+  protected:
+    size_t hostSelectorPosition = 0;
+    size_t gpioLineCount;
+
+    // map of read Host selector switch value and corresponding host number
+    // value.
+    std::map<std::string, int> hsPosMap;
+};