diff --git a/packages/uhk-usb/src/constants.ts b/packages/uhk-usb/src/constants.ts
index ae602e3b..d41cdf28 100644
--- a/packages/uhk-usb/src/constants.ts
+++ b/packages/uhk-usb/src/constants.ts
@@ -13,10 +13,10 @@ export enum UsbCommand {
     JumpToModuleBootloader   = 0x02,
     SendKbootCommandToModule = 0x03,
     ReadConfig               = 0x04,
-    UploadUserConfig = 8,
+    WriteHardwareConfig      = 0x05,
+    WriteStagingUserConfig   = 0x06,
     ApplyConfig = 9,
     LaunchEepromTransfer = 12,
-    WriteHardwareConfig = 14,
     GetKeyboardState = 16
 }
 
diff --git a/packages/uhk-usb/src/uhk-operations.ts b/packages/uhk-usb/src/uhk-operations.ts
index dca4ba84..df6662cd 100644
--- a/packages/uhk-usb/src/uhk-operations.ts
+++ b/packages/uhk-usb/src/uhk-operations.ts
@@ -171,7 +171,7 @@ export class UhkOperations {
      */
     private async sendUserConfigToKeyboard(json: string): Promise<void> {
         const buffer: Buffer = new Buffer(JSON.parse(json).data);
-        const fragments = getTransferBuffers(UsbCommand.UploadUserConfig, buffer);
+        const fragments = getTransferBuffers(UsbCommand.WriteStagingUserConfig, buffer);
         for (const fragment of fragments) {
             await this.device.write(fragment);
         }
diff --git a/packages/usb/uhk.js b/packages/usb/uhk.js
index 52dc06c5..c5d592f4 100644
--- a/packages/usb/uhk.js
+++ b/packages/usb/uhk.js
@@ -56,13 +56,13 @@ exports = module.exports = moduleExports = {
         jumpToModuleBootloader  : 0x02,
         sendKbootCommandToModule: 0x03,
         readConfig              : 0x04,
+        writeHardwareConfig     : 0x05,
+        writeStagingUserConfig  : 0x06,
         setTestLed: 0x14,
-        writeUserConfig: 8,
         applyConfig: 9,
         setLedPwmBrightness: 10,
         getAdcValue: 11,
         launchEepromTransferLegacy: 12,
-        writeHardwareConfig: 14,
         getKeyboardState: 16,
         getDebugInfo: 17,
     },
diff --git a/packages/usb/write-config.js b/packages/usb/write-config.js
index 9a671fb0..5690a933 100755
--- a/packages/usb/write-config.js
+++ b/packages/usb/write-config.js
@@ -24,7 +24,7 @@ let buffer = Buffer.from(device.readSync());
 configSize = buffer[1] + (buffer[2]<<8);
 console.log(`${configTypeString}configSize:`, configSize);
 
-while (offset < configSize){
+while (offset < configSize) {
     const usbCommand = isHardwareConfig ? uhk.usbCommands.writeHardwareConfig : uhk.usbCommands.writeUserConfig;
     chunkSizeToRead = Math.min(chunkSize, configSize - offset);
     buffer = Buffer.concat([