diff --git a/CHANGELOG.md b/CHANGELOG.md
index f737f52..198f6cc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 4.34.1         | 2020-01-05     | `graphics()` nvidia-smi detection improved |
 | 4.34.0         | 2020-01-05     | `system()` added flag virtual |
 | 4.33.8         | 2020-01-04     | `virtualBox()` fix issue windows host |
 | 4.33.7         | 2020-01-04     | `graphics()` nvidia-smi detection improved |
diff --git a/README.md b/README.md
index 7b27ae5..972790a 100644
--- a/README.md
+++ b/README.md
@@ -829,7 +829,8 @@ Written by Sebastian Hildebrandt [sebhildebrandt](https://github.com/sebhildebra
 - Nathan Patten [nrpatten](https://github.com/nrpatten)
 - Juan Campuzano [juancampuzano](https://github.com/juancampuzano)
 - Ricardo Polo [ricardopolo](https://github.com/ricardopolo)
-- Miłosz Dźwigała [mily20001]https://github.com/mily20001
+- Miłosz Dźwigała [mily20001](https://github.com/mily20001)
+- cconley717 [cconley717](https://github.com/cconley717)
 
 OSX Temperature: credits here are going to:
 
diff --git a/docs/contributors.html b/docs/contributors.html
index b63c5dc..2d8ba73 100644
--- a/docs/contributors.html
+++ b/docs/contributors.html
@@ -61,6 +61,7 @@
                 <li>Juan Campuzano <a href="https://github.com/juancampuzano" rel="nofollow">juancampuzano</a></li>
                 <li>Ricardo Polo <a href="https://github.com/ricardopolo" rel="nofollow">ricardopolo</a></li>
                 <li>Miłosz Dźwigała <a href="https://github.com/mily20001" rel="nofollow">mily20001</a></li>
+                <li>cconley717 <a href="https://github.com/cconley717" rel="nofollow">cconley717</a></li>
               </ul>
               <p>OSX Temperature: credits here are going to:</p>
               <ul>
diff --git a/docs/history.html b/docs/history.html
index 6f4bfdc..f2421e4 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -83,6 +83,11 @@
                   </tr>
                 </thead>
                 <tbody>
+                  <tr>
+                    <th scope="row">4.34.1</th>
+                    <td>2020-01-05</td>
+                    <td><span class="code">graphics()</span> nvidia-smi detection improved</td>
+                  </tr>
                   <tr>
                     <th scope="row">4.34.0</th>
                     <td>2020-01-05</td>
diff --git a/docs/index.html b/docs/index.html
index c2ab0b8..2b714bf 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -169,7 +169,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span></div>
-      <div class="version">Current Version: <span id="version">4.34.0</span></div>
+      <div class="version">Current Version: <span id="version">4.34.1</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">
diff --git a/lib/graphics.js b/lib/graphics.js
index 8363268..3cfdb48 100644
--- a/lib/graphics.js
+++ b/lib/graphics.js
@@ -784,7 +784,24 @@ function graphics(callback) {
             result.controllers = parseLinesWindowsControllers(csections);
             // needs to be rewritten ... using no spread operators
             result.controllers = result.controllers.map((controller) => { // match by subDeviceId
-              return mergeControllerNvidia(controller, nvidiaData.find(device => controller.subDeviceId.toLowerCase() === device.subDeviceId.split('x')[1].toLowerCase()) || {});
+              if (controller.vendor.toLowerCase() === 'nvidia') {
+                return mergeControllerNvidia(controller, nvidiaData.find(device => {
+                  let windowsSubDeviceId = controller.subDeviceId.toLowerCase();
+                  const nvidiaSubDeviceIdParts = device.subDeviceId.split('x');
+                  let nvidiaSubDeviceId = nvidiaSubDeviceIdParts.length > 1 ? nvidiaSubDeviceIdParts[1].toLowerCase() : nvidiaSubDeviceIdParts[0].toLowerCase();
+                  const lengthDifference = Math.abs(windowsSubDeviceId.length - nvidiaSubDeviceId.length);
+                  if (windowsSubDeviceId.length > nvidiaSubDeviceId.length) {
+                    for (let i = 0; i < lengthDifference; i++) {
+                      nvidiaSubDeviceId = '0' + nvidiaSubDeviceId;
+                    }
+                  } else if (windowsSubDeviceId.length < nvidiaSubDeviceId.length) {
+                    for (let i = 0; i < lengthDifference; i++) {
+                      windowsSubDeviceId = '0' + windowsSubDeviceId;
+                    }
+                  }
+                  return windowsSubDeviceId === nvidiaSubDeviceId;
+                }) || {});
+              }
             });
             // displays
             let dsections = data[1].split(/\n\s*\n/);