diff --git a/libs/ui/DeviceProductInfo.cpp b/libs/ui/DeviceProductInfo.cpp
index 7bced9b..4d6ce43 100644
--- a/libs/ui/DeviceProductInfo.cpp
+++ b/libs/ui/DeviceProductInfo.cpp
@@ -16,13 +16,17 @@
 
 #include <ui/DeviceProductInfo.h>
 
+#include <android-base/stringprintf.h>
 #include <ui/FlattenableHelpers.h>
+#include <utils/Log.h>
 
 #define RETURN_IF_ERROR(op) \
     if (const status_t status = (op); status != OK) return status;
 
 namespace android {
 
+using base::StringAppendF;
+
 size_t DeviceProductInfo::getFlattenedSize() const {
     return FlattenableHelpers::getFlattenedSize(name) +
             FlattenableHelpers::getFlattenedSize(manufacturerPnpId) +
@@ -52,4 +56,32 @@
     return OK;
 }
 
+void DeviceProductInfo::dump(std::string& result) const {
+    StringAppendF(&result, "{name=%s, ", name.c_str());
+    StringAppendF(&result, "manufacturerPnpId=%s, ", manufacturerPnpId.data());
+    StringAppendF(&result, "productId=%s, ", productId.c_str());
+
+    if (const auto* model = std::get_if<ModelYear>(&manufactureOrModelDate)) {
+        StringAppendF(&result, "modelYear=%u, ", model->year);
+    } else if (const auto* manufactureWeekAndYear =
+                       std::get_if<ManufactureWeekAndYear>(&manufactureOrModelDate)) {
+        StringAppendF(&result, "manufactureWeek=%u, ", manufactureWeekAndYear->week);
+        StringAppendF(&result, "manufactureYear=%d, ", manufactureWeekAndYear->year);
+    } else if (const auto* manufactureYear =
+                       std::get_if<ManufactureYear>(&manufactureOrModelDate)) {
+        StringAppendF(&result, "manufactureYear=%d, ", manufactureYear->year);
+    } else {
+        ALOGE("Unknown alternative for variant DeviceProductInfo::ManufactureOrModelDate");
+    }
+
+    result.append("relativeAddress=[");
+    for (size_t i = 0; i < relativeAddress.size(); i++) {
+        if (i != 0) {
+            result.append(", ");
+        }
+        StringAppendF(&result, "%u", relativeAddress[i]);
+    }
+    result.append("]}");
+}
+
 } // namespace android
diff --git a/libs/ui/include/ui/DeviceProductInfo.h b/libs/ui/include/ui/DeviceProductInfo.h
index 0bc1e5c..807a5d9 100644
--- a/libs/ui/include/ui/DeviceProductInfo.h
+++ b/libs/ui/include/ui/DeviceProductInfo.h
@@ -68,6 +68,8 @@
     size_t getFlattenedSize() const;
     status_t flatten(void* buffer, size_t size) const;
     status_t unflatten(void const* buffer, size_t size);
+
+    void dump(std::string& result) const;
 };
 
 } // namespace android