diff --git a/RecoLocalCalo/EcalRecProducers/plugins/EcalUncalibRecHitConvertGPU2CPUFormat.cc b/RecoLocalCalo/EcalRecProducers/plugins/EcalUncalibRecHitConvertGPU2CPUFormat.cc
new file mode 100644
index 0000000000000..916230516f070
--- /dev/null
+++ b/RecoLocalCalo/EcalRecProducers/plugins/EcalUncalibRecHitConvertGPU2CPUFormat.cc
@@ -0,0 +1,116 @@
+// framework
+#include "FWCore/Framework/interface/stream/EDProducer.h"
+#include "FWCore/ParameterSet/interface/ParameterSet.h"
+#include "FWCore/Framework/interface/Event.h"
+#include "FWCore/Framework/interface/EventSetup.h"
+#include "FWCore/Framework/interface/MakerMacros.h" 
+
+// algorithm specific
+#include "DataFormats/EcalDigi/interface/EcalDigiCollections.h"
+#include "CUDADataFormats/EcalRecHitSoA/interface/EcalUncalibratedRecHit_soa.h"
+#include "DataFormats/EcalRecHit/interface/EcalUncalibratedRecHit.h"
+#include "DataFormats/EcalRecHit/interface/EcalRecHitCollections.h"
+#include "RecoLocalCalo/EcalRecAlgos/interface/Common.h"
+
+#include <iostream>
+
+class EcalUncalibRecHitConvertGPU2CPUFormat
+    : public edm::stream::EDProducer<>
+{
+public:
+    explicit EcalUncalibRecHitConvertGPU2CPUFormat(edm::ParameterSet const& ps);
+    ~EcalUncalibRecHitConvertGPU2CPUFormat() override;
+    static void fillDescriptions(edm::ConfigurationDescriptions&);
+
+private:
+    using GPURecHitType = ecal::UncalibratedRecHit<ecal::Tag::soa>;
+    void produce(edm::Event&, edm::EventSetup const&) override;
+
+private:
+    const edm::EDGetTokenT<ecal::SoAUncalibratedRecHitCollection> recHitsGPUEB_;
+    const edm::EDGetTokenT<ecal::SoAUncalibratedRecHitCollection> recHitsGPUEE_;
+
+    const std::string recHitsLabelCPUEB_, recHitsLabelCPUEE_;
+};
+
+void EcalUncalibRecHitConvertGPU2CPUFormat::fillDescriptions(
+        edm::ConfigurationDescriptions& confDesc) {
+    edm::ParameterSetDescription desc;
+
+    desc.add<edm::InputTag>("recHitsLabelGPUEB", 
+        edm::InputTag("ecalUncalibRecHitProducerGPU", "EcalUncalibRecHitsEB"));
+    desc.add<edm::InputTag>("recHitsLabelGPUEE", 
+        edm::InputTag("ecalUncalibRecHitProducerGPU", "EcalUncalibRecHitsEE"));
+
+    desc.add<std::string>("recHitsLabelCPUEB", "EcalUncalibRecHitsEB");
+    desc.add<std::string>("recHitsLabelCPUEE", "EcalUncalibRecHitsEE");
+
+    std::string label = "ecalUncalibRecHitConvertGPU2CPUFormat";
+    confDesc.add(label, desc);
+}
+
+EcalUncalibRecHitConvertGPU2CPUFormat::EcalUncalibRecHitConvertGPU2CPUFormat(
+        const edm::ParameterSet& ps) 
+    : recHitsGPUEB_{consumes<ecal::SoAUncalibratedRecHitCollection>(
+        ps.getParameter<edm::InputTag>("recHitsLabelGPUEB"))}
+    , recHitsGPUEE_{consumes<ecal::SoAUncalibratedRecHitCollection>(
+        ps.getParameter<edm::InputTag>("recHitsLabelGPUEE"))}
+    , recHitsLabelCPUEB_{ps.getParameter<std::string>("recHitsLabelCPUEB")}
+    , recHitsLabelCPUEE_{ps.getParameter<std::string>("recHitsLabelCPUEE")}
+{
+    produces<EBUncalibratedRecHitCollection>(recHitsLabelCPUEB_);
+    produces<EEUncalibratedRecHitCollection>(recHitsLabelCPUEE_);
+}
+
+EcalUncalibRecHitConvertGPU2CPUFormat::~EcalUncalibRecHitConvertGPU2CPUFormat() {}
+
+void EcalUncalibRecHitConvertGPU2CPUFormat::produce(
+        edm::Event& event, 
+        edm::EventSetup const& setup) 
+{
+    edm::Handle<ecal::SoAUncalibratedRecHitCollection> hRecHitsGPUEB, hRecHitsGPUEE;
+    event.getByToken(recHitsGPUEB_, hRecHitsGPUEB);
+    event.getByToken(recHitsGPUEE_, hRecHitsGPUEE);
+
+    auto recHitsCPUEB = std::make_unique<EBUncalibratedRecHitCollection>();
+    auto recHitsCPUEE = std::make_unique<EEUncalibratedRecHitCollection>();
+    recHitsCPUEB->reserve(hRecHitsGPUEB->amplitude.size());
+    recHitsCPUEE->reserve(hRecHitsGPUEE->amplitude.size());
+
+    for (uint32_t i=0; i<hRecHitsGPUEB->amplitude.size(); ++i) {
+        recHitsCPUEB->emplace_back(
+            DetId{hRecHitsGPUEB->did[i]},
+            hRecHitsGPUEB->amplitude[i],
+            hRecHitsGPUEB->pedestal[i],
+            hRecHitsGPUEB->jitter[i],
+            hRecHitsGPUEB->chi2[i],
+            hRecHitsGPUEB->flags[i]
+        );
+        (*recHitsCPUEB)[i].setJitterError(hRecHitsGPUEB->jitterError[i]);
+        auto const offset = i * EcalDataFrame::MAXSAMPLES;
+        for (uint32_t sample=0; sample<EcalDataFrame::MAXSAMPLES; ++sample) 
+            (*recHitsCPUEB)[i].setOutOfTimeAmplitude(
+                sample, hRecHitsGPUEB->amplitudesAll[offset + sample]);
+    }
+
+    for (uint32_t i=0; i<hRecHitsGPUEE->amplitude.size(); ++i) {
+        recHitsCPUEE->emplace_back(
+            DetId{hRecHitsGPUEE->did[i]},
+            hRecHitsGPUEE->amplitude[i],
+            hRecHitsGPUEE->pedestal[i],
+            hRecHitsGPUEE->jitter[i],
+            hRecHitsGPUEE->chi2[i],
+            hRecHitsGPUEE->flags[i]
+        );
+        (*recHitsCPUEE)[i].setJitterError(hRecHitsGPUEE->jitterError[i]);
+        auto const offset = i * EcalDataFrame::MAXSAMPLES;
+        for (uint32_t sample=0; sample<EcalDataFrame::MAXSAMPLES; ++sample) 
+            (*recHitsCPUEE)[i].setOutOfTimeAmplitude(
+                sample, hRecHitsGPUEE->amplitudesAll[offset + sample]);
+    }
+
+    event.put(std::move(recHitsCPUEB), recHitsLabelCPUEB_);
+    event.put(std::move(recHitsCPUEE), recHitsLabelCPUEE_);
+}
+
+DEFINE_FWK_MODULE(EcalUncalibRecHitConvertGPU2CPUFormat);