diff --git a/src/app/App.tsx b/src/app/App.tsx
index a23de57..864deef 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -132,8 +132,6 @@ function Workspace({
       ? <NinjutsoClickCard key="ninjutso-click" snapshot={snapshot} /> : null,
     show(has.lowPower, ["advanced"]) ? <LowPowerCard key="lowpower" snapshot={snapshot} /> : null,
     show(has.processing, ["performance"]) ? <ProcessingCard key="processing" snapshot={snapshot} /> : null,
-    show(has.teevolutionDpiLighting, ["advanced"])
-      ? <TeevolutionDpiLightingCard key="teevo" snapshot={snapshot} /> : null,
     show(has.finalmouse, ["advanced"]) ? <FinalmouseCard key="finalmouse" snapshot={snapshot} /> : null,
     show(has.eggFilter, ["performance"]) ? <EggFilterCard key="eggfilter" snapshot={snapshot} /> : null,
     show(has.eggSpdt, ["buttons"]) ? <EggSpdtCard key="eggspdt" snapshot={snapshot} /> : null,
@@ -144,9 +142,12 @@ function Workspace({
   ].filter((node) => node !== null);
 
   const lightingZones = status.lightingZones?.length ? status.lightingZones : status.lighting ? [status.lighting] : [];
-  const lighting = show(has.lighting, ["lighting"])
-    ? [<LightingCard key="lighting-tab" snapshot={snapshot} variant="tab" zones={lightingZones} />]
-    : [];
+  const lighting = [
+    show(has.lighting, ["lighting"])
+      ? <LightingCard key="lighting-tab" snapshot={snapshot} variant="tab" zones={lightingZones} /> : null,
+    show(has.teevolutionDpiLighting, ["lighting"])
+      ? <TeevolutionDpiLightingCard key="teevo" snapshot={snapshot} /> : null,
+  ].filter((node) => node !== null);
 
   const showProfiles = show(has.profiles, ["profiles"]);
   const showSuperstrike = show(has.superstrike, ["buttons"]);
@@ -160,6 +161,10 @@ function Workspace({
     || showProfiles || showSuperstrike || showLogitechDetails || showMxMaster || showDiagnostics || showOverview;
 
   const slotsAvailable = snapshot.profile.slotsAvailable;
+  const stagesAvailable = Boolean(status.ui?.dpiStageEditor)
+    && Array.isArray(status.dpiStages)
+    && status.dpiStages.length > 0
+    && !slotsAvailable;
   const showSeparateDpiAxes = snapshot.traits.logitech
     && status.supportsSeparateDpiAxes === true
     && !slotsAvailable;
@@ -185,7 +190,7 @@ function Workspace({
           className={[
             "settings-grid device-data",
             showSeparateDpiAxes ? "has-logitech-axis-controls" : "",
-            slotsAvailable ? "has-dpi-slots" : "",
+            slotsAvailable || stagesAvailable ? "has-dpi-slots" : "",
           ].filter(Boolean).join(" ")}
           data-workspace-host
           role="tabpanel"
diff --git a/src/app/cards/DpiCard.tsx b/src/app/cards/DpiCard.tsx
index a264f2f..b62d7f9 100644
--- a/src/app/cards/DpiCard.tsx
+++ b/src/app/cards/DpiCard.tsx
@@ -157,6 +157,87 @@ function DpiSlots({ snapshot }: { snapshot: ControlSnapshot }): ReactNode {
   );
 }
 
+/** Shared Compx/Keychron-style stages: one DPI value per stage + active highlight. */
+function DpiStages({ snapshot }: { snapshot: ControlSnapshot }): ReactNode {
+  const status = snapshot.status;
+  const editor = status?.ui?.dpiStageEditor;
+  const stages = status?.dpiStages;
+  if (!status || !editor || !stages || stages.length === 0) return null;
+
+  const countEditable = editor.countEditable === true;
+  const active = Math.min(status.activeDpiStage ?? 0, stages.length - 1);
+  const disabled = snapshot.settingsPending;
+
+  return (
+    <div id="dpi-stages">
+      {countEditable ? (
+        <>
+          <div id="dpi-stage-count-header" className="dpi-slot-header">
+            <span>Stages in use</span>
+            <div id="dpi-stage-count" className="dpi-slot-count" role="group" aria-label="Number of DPI stages">
+              {Array.from({ length: editor.maxStages }, (_, step) => {
+                const value = step + 1;
+                const on = value === stages.length;
+                return (
+                  <button
+                    key={value}
+                    type="button"
+                    disabled={disabled}
+                    className={on ? "selected" : ""}
+                    aria-pressed={on}
+                    onClick={() => control.applyDpiStageCount(value)}
+                  >
+                    {value}
+                  </button>
+                );
+              })}
+            </div>
+          </div>
+          <div className="dpi-slot-rule" />
+        </>
+      ) : null}
+      <div id="dpi-stage-list" className="dpi-slot-list dpi-stage-list">
+        <div className="dpi-slot-row dpi-slot-head">
+          <span /><span>DPI</span>
+        </div>
+        {stages.map((dpi, index) => {
+          const isActive = index === active;
+          return (
+            <div key={index} className={`dpi-slot-row${isActive ? " is-default" : ""}`}>
+              <button
+                type="button"
+                className="dpi-slot-index"
+                disabled={disabled}
+                title={isActive ? "Active stage" : "Make this the active stage"}
+                aria-pressed={isActive}
+                onClick={() => control.applyActiveDpiStage(index)}
+              >
+                {index + 1}
+              </button>
+              <input
+                type="number"
+                aria-label={`Stage ${index + 1} DPI`}
+                min={editor.minDpi}
+                max={editor.maxDpi}
+                step={editor.stepDpi}
+                defaultValue={dpi}
+                key={`stage-${index}-${dpi}`}
+                disabled={disabled}
+                onChange={(event) => control.applyDpiStageValue(index, Number(event.currentTarget.value))}
+              />
+            </div>
+          );
+        })}
+      </div>
+      <small id="dpi-stage-note" className="setting-note">
+        {countEditable
+          ? `Presets and Custom edit the highlighted stage. ${editor.minDpi.toLocaleString()}–${editor.maxDpi.toLocaleString()} DPI. The DPI button on the mouse cycles through these stages.`
+          : `Presets and Custom edit the highlighted stage. ${editor.minDpi.toLocaleString()}–${editor.maxDpi.toLocaleString()} DPI in steps of ${editor.stepDpi}. The DPI button on the mouse cycles through all ${editor.maxStages} stages.`}
+      </small>
+    </div>
+  );
+}
+
 function AxisControls({ snapshot }: { snapshot: ControlSnapshot }): ReactNode {
   const status = snapshot.status!;
   const [x, setX] = useState(String(status.dpi));
@@ -211,8 +292,15 @@ export function DpiCard({ snapshot }: { snapshot: ControlSnapshot }): ReactNode
   const status = snapshot.status;
   const deviceStatus = snapshot.deviceStatus;
   if (!status || !deviceStatus) return null;
-  const staged = snapshot.pending.keys.includes("dpi");
+  const staged = snapshot.pending.keys.includes("dpi")
+    || snapshot.pending.keys.includes("dpi-stage-count")
+    || snapshot.pending.keys.includes("dpi-active-stage")
+    || snapshot.pending.keys.some((key) => key.startsWith("dpi-stage-"));
   const slotsAvailable = snapshot.profile.slotsAvailable;
+  const stagesAvailable = Boolean(status.ui?.dpiStageEditor)
+    && Array.isArray(status.dpiStages)
+    && status.dpiStages.length > 0
+    && !slotsAvailable;
   const showSeparateDpiAxes = snapshot.traits.logitech
     && status.supportsSeparateDpiAxes === true
     && !slotsAvailable;
@@ -225,7 +313,10 @@ export function DpiCard({ snapshot }: { snapshot: ControlSnapshot }): ReactNode
     : `${source.dpi.toLocaleString()} DPI`;
 
   return (
-    <article className={`setting-card dpi-card${staged ? " is-staged" : ""}`} data-pending-key="dpi">
+    <article
+      className={`setting-card dpi-card${staged ? " is-staged" : ""}`}
+      data-pending-key="dpi dpi-stage-count dpi-active-stage"
+    >
       <div className="setting-heading">
         <div>
           <p>DPI</p>
@@ -285,6 +376,7 @@ export function DpiCard({ snapshot }: { snapshot: ControlSnapshot }): ReactNode
 
       {showSeparateDpiAxes ? <AxisControls snapshot={snapshot} /> : null}
       {slotsAvailable ? <DpiSlots snapshot={snapshot} /> : null}
+      {stagesAvailable ? <DpiStages snapshot={snapshot} /> : null}
 
       <div className="setting-action">
         <span id="dpi-pending">
diff --git a/src/control-devices.css b/src/control-devices.css
index e6c621e..a9c99f0 100644
--- a/src/control-devices.css
+++ b/src/control-devices.css
@@ -6,6 +6,10 @@
 #pulsar-advanced input:disabled, #pulsar-advanced select:disabled { cursor: not-allowed; opacity: .45; }
 #pulsar-advanced input[type="checkbox"] { width: .85rem; height: .85rem; margin: 0; accent-color: var(--ui-accent); }
 
+#teevolution-dpi-lighting select { width: 100%; box-sizing: border-box; margin-top: .2rem; padding: .48rem .55rem; border: 1px solid var(--line-strong); border-radius: 6px; outline: none; background: var(--surface-input); color: var(--text-input); font: inherit; color-scheme: dark; }
+#teevolution-dpi-lighting select:focus { border-color: var(--faint); box-shadow: 0 0 0 2px rgb(255 255 255 / 4%); }
+#teevolution-dpi-lighting select:disabled, #teevolution-dpi-lighting input:disabled { cursor: not-allowed; opacity: .45; }
+
 #pulsar-advanced.egg-advanced-layout { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; gap: .55rem !important; }
 #pulsar-advanced.egg-advanced-layout > .setting-card { min-height: 0 !important; padding: .72rem !important; }
 #egg-polling-settings, #egg-cpi-settings, #egg-button-settings { grid-column: 1 / -1; }
diff --git a/src/control-profiles.css b/src/control-profiles.css
index a2a8f3f..f6f4a67 100644
--- a/src/control-profiles.css
+++ b/src/control-profiles.css
@@ -262,6 +262,14 @@
 .control-shell .settings-grid.has-dpi-slots { grid-template-rows:minmax(176px,auto) }
 .control-shell .settings-grid.has-dpi-slots .dpi-card { grid-row:auto }
 
+/* Compx/Keychron simple stages reuse the slot row chrome with a 2-column grid. */
+#dpi-stages { margin-top: .65rem; }
+.dpi-stage-list .dpi-slot-row { grid-template-columns:1.7rem minmax(0,1fr) }
+.dpi-stage-list .dpi-slot-head { grid-template-columns:1.7rem minmax(0,1fr) }
+@media (max-width:640px) {
+  .dpi-stage-list .dpi-slot-row { grid-template-columns:1.7rem minmax(0,1fr) }
+}
+
 /* `.segmented` and friends set display, which outranks the user-agent
    `[hidden] { display: none }` rule — so hiding those rows by setting the
    hidden property silently did nothing. Make the attribute win everywhere. */
diff --git a/src/device/controller.ts b/src/device/controller.ts
index 08ada64..136ee77 100644
--- a/src/device/controller.ts
+++ b/src/device/controller.ts
@@ -1496,6 +1496,12 @@ export function applyDpiValue(dpi: number): boolean {
     preview: (status) => {
       status.dpi = dpi;
       if (status.dpiY !== undefined) status.dpiY = dpi;
+      // Stage-aware mice: presets write the active stage; keep the table in sync.
+      if (status.dpiStages && status.activeDpiStage != null && status.activeDpiStage < status.dpiStages.length) {
+        status.dpiStages = status.dpiStages.map((value, index) => (
+          index === status.activeDpiStage ? dpi : value
+        ));
+      }
     },
     apply: async () => {
       await requireClientMethod("setDpi", "DPI").setDpi(dpi);
@@ -1504,6 +1510,86 @@ export function applyDpiValue(dpi: number): boolean {
   return true;
 }
 
+export function applyDpiStageCount(count: number): void {
+  if (!hasActiveClient()) return;
+  const editor = latestDeviceStatus?.ui?.dpiStageEditor;
+  if (!editor || editor.countEditable !== true) return;
+  if (!Number.isInteger(count) || count < 1 || count > editor.maxStages) return;
+  if (!("setDpiStageCount" in requireSettingsClient())) return;
+  stageChange({
+    key: "dpi-stage-count",
+    label: `${count} DPI stage${count === 1 ? "" : "s"}`,
+    command: `Set DPI stage count to ${count}`,
+    progress: `Setting ${count} DPI stages…`,
+    preview: (status) => {
+      const current = status.dpiStages?.slice() ?? [];
+      if (count <= current.length) status.dpiStages = current.slice(0, count);
+      else {
+        const padded = current.slice();
+        while (padded.length < count) padded.push(padded.at(-1) ?? status.dpi);
+        status.dpiStages = padded;
+      }
+      if ((status.activeDpiStage ?? 0) >= count) {
+        status.activeDpiStage = count - 1;
+        status.dpi = status.dpiStages[count - 1] ?? status.dpi;
+      }
+    },
+    apply: async () => {
+      await requireClientMethod("setDpiStageCount", "DPI stage count").setDpiStageCount(count);
+    },
+  });
+}
+
+export function applyActiveDpiStage(stage: number): void {
+  if (!hasActiveClient()) return;
+  const stages = latestDeviceStatus ? withPendingChanges(latestDeviceStatus).dpiStages : undefined;
+  if (!stages || !Number.isInteger(stage) || stage < 0 || stage >= stages.length) return;
+  stageChange({
+    key: "dpi-active-stage",
+    label: `DPI stage ${stage + 1}`,
+    command: `Set active DPI stage to ${stage + 1}`,
+    progress: `Selecting DPI stage ${stage + 1}…`,
+    preview: (status) => {
+      status.activeDpiStage = stage;
+      status.dpi = status.dpiStages?.[stage] ?? status.dpi;
+    },
+    apply: async () => {
+      await requireClientMethod("setActiveDpiStage", "DPI stage").setActiveDpiStage(stage);
+    },
+  });
+}
+
+export function applyDpiStageValue(stage: number, rawDpi: number): void {
+  if (!hasActiveClient()) return;
+  const stagedStatus = latestDeviceStatus ? withPendingChanges(latestDeviceStatus) : null;
+  const stages = stagedStatus?.dpiStages ?? latestDeviceStatus?.dpiStages;
+  if (!stages || !Number.isInteger(stage) || stage < 0 || stage >= stages.length) return;
+  const dpi = closestDpiOption(dpiOptions, rawDpi) ?? rawDpi;
+  if (!dpiOptions.includes(dpi)) {
+    setReadStatus(`${rawDpi.toLocaleString()} DPI is not supported by this mouse.`);
+    emit();
+    return;
+  }
+  stageChange({
+    key: `dpi-stage-${stage}`,
+    label: `Stage ${stage + 1} · ${dpi.toLocaleString()} DPI`,
+    command: `Set DPI stage ${stage + 1} to ${dpi.toLocaleString()}`,
+    progress: `Setting stage ${stage + 1} to ${dpi.toLocaleString()} DPI…`,
+    preview: (status) => {
+      // Pad first so a newly added stage (only present via a staged count
+      // increase) still diffs against the device snapshot in matchesDeviceStatus.
+      const next = status.dpiStages?.slice() ?? [];
+      while (next.length <= stage) next.push(next.at(-1) ?? status.dpi);
+      next[stage] = dpi;
+      status.dpiStages = next;
+      if ((status.activeDpiStage ?? 0) === stage) status.dpi = dpi;
+    },
+    apply: async () => {
+      await requireClientMethod("setDpiStageValue", "DPI stage value").setDpiStageValue(stage, dpi);
+    },
+  });
+}
+
 export function applyLogitechAxisDpi(dpiX: number, dpiY: number): void {
   if (!logitechClient()) return;
   if (!dpiOptions.includes(dpiX) || !dpiOptions.includes(dpiY)) {
@@ -2858,6 +2944,8 @@ async function showFixturePreview(name: PreviewMode): Promise<void> {
     return;
   }
   dpiOptions = [100, 200, 400, 800, 1600, 3200, 6400, 12800, 25600, 32000];
+  // Populate brand capabilities so preview cards that gate on capabilities still render.
+  capabilities = readCapabilities();
   applyStatus(fixture.status);
   setConnectionButtons(true, "Preview mode");
   setReadStatus(`Preview: ${fixture.label}. Nothing is written.`);
diff --git a/src/preview-fixtures.ts b/src/preview-fixtures.ts
index fe5881e..211e194 100644
--- a/src/preview-fixtures.ts
+++ b/src/preview-fixtures.ts
@@ -387,10 +387,23 @@ const RAZER_COBRA: MouseStatus = {
 const TEEVOLUTION: MouseStatus = {
   brand: "Teevolution",
   name: "Terra Pro",
-  ui: { defaultDisplayName: "Terra Pro", hideUnsupportedPollingRates: true, hideSignalCard: true },
+  ui: {
+    defaultDisplayName: "Terra Pro",
+    hideUnsupportedPollingRates: true,
+    hideSignalCard: true,
+    dpiStageEditor: {
+      maxStages: 4,
+      countEditable: true,
+      minDpi: 50,
+      maxDpi: 42000,
+      stepDpi: 50,
+    },
+  },
   batteryPercent: 52,
   batteryState: "Discharging",
   dpi: 1600,
+  dpiStages: [400, 800, 1600, 3200],
+  activeDpiStage: 2,
   pollingRateHz: 1000,
   supportedPollingRates: [125, 250, 500, 1000],
   activeProfile: 1,
@@ -516,10 +529,19 @@ const KEYCHRON: MouseStatus = {
     hideProcessingCard: true,
     forceShowBattery: true,
     pollingNote: "Nape Pro exposes polling through Keychron's misc HID commands when the firmware allows it.",
+    dpiStageEditor: {
+      maxStages: 5,
+      countEditable: false,
+      minDpi: 50,
+      maxDpi: 4000,
+      stepDpi: 50,
+    },
   },
   batteryPercent: 76,
   batteryState: "Discharging",
   dpi: 800,
+  dpiStages: [400, 800, 1600, 2400, 4000],
+  activeDpiStage: 1,
   pollingRateHz: 1000,
   supportedPollingRates: [500, 1000, 2000, 4000, 8000],
   activeProfile: null,