diff --git a/package-lock.json b/package-lock.json
index 7ab1367d..0d53e21a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "2.0.0",
       "license": "AGPL-3.0-or-later",
       "dependencies": {
-        "@openmouse/protocol": "0.29.0",
+        "@openmouse/protocol": "0.30.0",
         "lucide-react": "^1.43.0",
         "preact": "^10.29.8"
       },
@@ -481,9 +481,9 @@
       }
     },
     "node_modules/@openmouse/protocol": {
-      "version": "0.29.0",
-      "resolved": "https://registry.npmjs.org/@openmouse/protocol/-/protocol-0.29.0.tgz",
-      "integrity": "sha512-0YcCdBZigRZlfJgVWxe9iGUQChilgUX/9J3lwHACRJ9goGQVw16IRW7DnSQ5R93NaMxVTMaOCIiloCGDbGR1Kw==",
+      "version": "0.30.0",
+      "resolved": "https://registry.npmjs.org/@openmouse/protocol/-/protocol-0.30.0.tgz",
+      "integrity": "sha512-gIRoMJF3y0qzXPut8sRTvg/4pmOP0EQG2DwtD4aHZL5iPT76IzDC0fI45902yFVTDRfpzrOo4VCCfP+XXMd2cA==",
       "license": "AGPL-3.0-or-later",
       "engines": {
         "node": ">=20"
diff --git a/package.json b/package.json
index 9d30af44..b70d791b 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@openmouse/protocol": "0.29.0",
+    "@openmouse/protocol": "0.30.0",
     "lucide-react": "^1.43.0",
     "preact": "^10.29.8"
   },
diff --git a/src/app/cards/availability.test.ts b/src/app/cards/availability.test.ts
index 4835206b..3894c0c4 100644
--- a/src/app/cards/availability.test.ts
+++ b/src/app/cards/availability.test.ts
@@ -596,3 +596,28 @@ test("the Incott card follows the fields the device reported, not a brand trait"
   }));
   assert.equal(silent.incott, false);
 });
+
+test("the Glorious Model O2 Pro 4K/8K opens debounce, Motion Sync and the profile card, but not sleep or signal", () => {
+  const cards = cardAvailability(snapshot({
+    status: {
+      brand: "Glorious",
+      ui: {
+        family: "glorious-core2",
+        showAdvancedSection: true,
+        hideAngleSnapping: true,
+        hideRippleControl: true,
+        hideSleepCard: true,
+        hideSignalCard: true,
+      },
+      debounceMs: 10,
+      motionSync: true,
+      activeProfile: 1,
+      profileCount: 3,
+    },
+  }));
+  assert.equal(cards.debounce, true);
+  assert.equal(cards.processing, true);
+  assert.equal(cards.onboardProfiles, true);
+  assert.equal(cards.sleep, false);
+  assert.equal(cards.signal, false);
+});
diff --git a/src/device/controller.ts b/src/device/controller.ts
index f8938399..b737e76a 100644
--- a/src/device/controller.ts
+++ b/src/device/controller.ts
@@ -162,6 +162,7 @@ import { Keychron8kNordicHidClient } from "@openmouse/protocol/drivers/keychron/
 import type { GloriousLighting } from "@openmouse/protocol/glorious";
 import { GloriousHidClient } from "@openmouse/protocol/drivers/glorious/hid";
 import { GloriousClassicHidClient } from "@openmouse/protocol/drivers/glorious/classic-hid";
+import { GloriousCore2HidClient } from "@openmouse/protocol/drivers/glorious/core2-hid";
 import { MchoseHidClient } from "@openmouse/protocol/drivers/mchose/hid";
 import { MchoseDockHidClient } from "@openmouse/protocol/drivers/mchose/dock-hid";
 import { MchoseA5ProMaxHidClient } from "@openmouse/protocol/drivers/mchose/a5-gen1-hid";
@@ -270,7 +271,7 @@ function activeAs<T>(...classes: ClientClass<T>[]): T | null {
 
 const DM_CLASSES = [WLMouseHidClient, LamzuHidClient, LamzuAtlantisHidClient, AtkHidClient, AtkBitmouseHidClient, NinjutsoHidClient] as const;
 const RAZER_CLASSES = [RazerHidClient, RazerViperMiniHidClient, RazerViperHidClient, RazerCobraHidClient] as const;
-const NEEDS_OPEN = [LamzuAtlantisHidClient, TeevolutionHidClient, VgnF2HidClient, KeychronNapeHidClient, Keychron8kNordicHidClient, WLMouseBeastX4kHidClient, ModdoHidClient, ZaunkoenigHidClient, CorsairHidClient, CorsairBragiHidClient, FantechHidClient, WallhackMouseHidClient, WallhackKeyboardHidClient, GloriousHidClient, GloriousClassicHidClient, MchoseHidClient, MchoseDockHidClient, MchoseA5ProMaxHidClient, MchoseV3HidClient, MicrosoftHidClient, DareuHidClient, IncottHidClient, BytechHidClient, RapooHidClient, FaterHidClient, CoolerMasterHidClient, RedragonM690ProHidClient, AjazzHidClient] as const;
+const NEEDS_OPEN = [LamzuAtlantisHidClient, TeevolutionHidClient, VgnF2HidClient, KeychronNapeHidClient, Keychron8kNordicHidClient, WLMouseBeastX4kHidClient, ModdoHidClient, ZaunkoenigHidClient, CorsairHidClient, CorsairBragiHidClient, FantechHidClient, WallhackMouseHidClient, WallhackKeyboardHidClient, GloriousHidClient, GloriousClassicHidClient, GloriousCore2HidClient, MchoseHidClient, MchoseDockHidClient, MchoseA5ProMaxHidClient, MchoseV3HidClient, MicrosoftHidClient, DareuHidClient, IncottHidClient, BytechHidClient, RapooHidClient, FaterHidClient, CoolerMasterHidClient, RedragonM690ProHidClient, AjazzHidClient] as const;
 const PULSAR_CLASSES = [PulsarHidClient, PulsarProHidClient, PulsarXs1HidClient] as const;
 
 const logitechClient = (): LogitechHidppClient | null => activeAs(LogitechHidppClient);
diff --git a/src/device/traits.ts b/src/device/traits.ts
index 35cc25a7..a2c07c80 100644
--- a/src/device/traits.ts
+++ b/src/device/traits.ts
@@ -79,6 +79,9 @@ const BY_FAMILY: Readonly<Record<string, Partial<DriverTraits>>> = {
   // it publishes its own sleep and debounce option lists.
   "mchose-v3": { advancedSection: true, sleep: true, debounce: true },
   dareu: { advancedSection: true, sleep: true },
+  // The Model O2 Pro 4K/8K writes a debounce block and a motion sync flag; it
+  // has no sleep command wired in, so no sleep flag.
+  "glorious-core2": { advancedSection: true, debounce: true },
   // Incott supports a 0-30 ms debounce and a 1-900 s sleep timer over its own
   // vendor protocol, not the CompX direct-mode transport, so it takes the
   // plain flags rather than DIRECT_MODE (its advancedSection already comes
diff --git a/src/supported-devices-data.ts b/src/supported-devices-data.ts
index 1c6e7e4a..5e6cd181 100644
--- a/src/supported-devices-data.ts
+++ b/src/supported-devices-data.ts
@@ -231,7 +231,7 @@ export const SUPPORTED_DEVICES: readonly SupportedDeviceEntry[] = [
   { brand: "Glorious", model: "Model O", status: "supported", pids: [0x2011, 0x2022] },
   { brand: "Glorious", model: "Model D Wireless", status: "supported", pids: [0x2012, 0x2023] },
   { brand: "Glorious", model: "Model D", status: "supported", pids: [0x2012] },
-  { brand: "Glorious", model: "Model O2 Pro 4K/8K", status: "likely", pids: [0x201b, 0x2035] },
+  { brand: "Glorious", model: "Model O2 Pro 4K/8K", status: "pr", pids: [0x201b, 0x2035] },
   { brand: "Glorious", model: "Model O Pro", status: "supported", pids: [0x2015, 0x2027] },
   { brand: "Glorious", model: "Model D2 Pro Wireless 8K", status: "likely", pids: [0x201c, 0x2036] },
   { brand: "Glorious", model: "Model O3 Wireless", status: "likely", pids: [0xa312, 0xa300] },