diff --git a/crates/buttplug_server/src/device/protocol_impl/mod.rs b/crates/buttplug_server/src/device/protocol_impl/mod.rs
index 2999de80..ee2dd753 100644
--- a/crates/buttplug_server/src/device/protocol_impl/mod.rs
+++ b/crates/buttplug_server/src/device/protocol_impl/mod.rs
@@ -111,6 +111,7 @@ pub mod thehandy_v3;
 pub mod tryfun;
 pub mod tryfun_blackhole;
 pub mod tryfun_meta2;
+pub mod tryfun_rock;
 pub mod vibcrafter;
 pub mod vibratissimo;
 pub mod vorze_sa;
@@ -531,6 +532,10 @@ pub fn get_default_protocol_map() -> HashMap<String, Arc<dyn ProtocolIdentifierF
   add_to_protocol_map(
     &mut map,
     tryfun_meta2::setup::TryFunMeta2IdentifierFactory::default(),
+  );
+   add_to_protocol_map(
+    &mut map,
+    tryfun_rock::setup::TryFunRockIdentifierFactory::default(),
   );
   add_to_protocol_map(
     &mut map,
diff --git a/crates/buttplug_server/src/device/protocol_impl/tryfun_rock.rs b/crates/buttplug_server/src/device/protocol_impl/tryfun_rock.rs
new file mode 100644
index 00000000..06941d95
--- /dev/null
+++ b/crates/buttplug_server/src/device/protocol_impl/tryfun_rock.rs
@@ -0,0 +1,53 @@
+// Buttplug Rust Source Code File - See https://buttplug.io for more info.
+//
+// Copyright 2016-2026 Nonpolynomial Labs LLC. All rights reserved.
+//
+// Licensed under the BSD 3-Clause license. See LICENSE file in the project root
+// for full license information.
+
+use uuid::Uuid;
+
+use buttplug_core::errors::ButtplugDeviceError;
+use buttplug_server_device_config::Endpoint;
+
+use crate::device::{
+  hardware::{HardwareCommand, HardwareWriteCmd},
+  protocol::{ProtocolHandler, generic_protocol_setup},
+};
+use std::sync::atomic::{AtomicU8, Ordering};
+
+generic_protocol_setup!(TryFunRock, "tryfun-rock");
+
+#[derive(Default)]
+pub struct TryFunRock {
+  packet_id: AtomicU8,
+}
+
+impl ProtocolHandler for TryFunRock {
+  fn handle_output_vibrate_cmd(
+    &self,
+    _feature_index: u32,
+    feature_id: Uuid,
+    speed: u32,
+  ) -> Result<Vec<HardwareCommand>, ButtplugDeviceError> {
+        let mut sum: u8 = 0xff;
+    let mut data = vec![
+      self.packet_id.fetch_add(1, Ordering::Relaxed),
+      0x02,
+      0x00,
+      0x03,
+      0x09,
+      speed as u8,
+    ];
+    let mut count = 1;
+    for item in data.iter().skip(1) {
+      sum -= item;
+      count += 1;
+    }
+    sum += count;
+    data.push(sum);
+    Ok(vec![
+      HardwareWriteCmd::new(&[feature_id], Endpoint::Tx, data, false).into(),
+    ])
+  }
+}
diff --git a/crates/buttplug_server_device_config/build-config/buttplug-device-config-v4.json b/crates/buttplug_server_device_config/build-config/buttplug-device-config-v4.json
index a853c012..29655ab5 100644
--- a/crates/buttplug_server_device_config/build-config/buttplug-device-config-v4.json
+++ b/crates/buttplug_server_device_config/build-config/buttplug-device-config-v4.json
@@ -1,7 +1,7 @@
 {
   "version": {
     "major": 4,
-    "minor": 179
+    "minor": 180
   },
   "protocols": {
     "activejoy": {
@@ -21655,6 +21655,40 @@
         "name": "TryFun Meta 2"
       }
     },
+    "tryfun-rock": {
+      "communication": [
+        {
+          "btle": {
+            "names": [
+              "TF-ROCK"
+            ],
+            "services": {
+              "0000ffac-0000-1000-8000-00805f9b34fb": {
+                "tx": "0000ffb7-0000-1000-8000-00805f9b34fb"
+              }
+            }
+          }
+        }
+      ],
+      "defaults": {
+        "features": [
+          {
+            "id": "e27b1f9c-8a34-4d12-b76e-9f8c2a5d176b",
+            "index": 0,
+            "output": {
+              "vibrate": {
+                "value": [
+                  0,
+                  50
+                ]
+              }
+            }
+          }
+        ],
+        "id": "d2e5f7a9-1b3c-4680-bf5d-7c9a2e4f6d8b",
+        "name": "TryFun Rock"
+      }
+    },
     "twerkingbutt": {
       "communication": [
         {
diff --git a/crates/buttplug_server_device_config/device-config-v4/protocols/tryfun-rock.yml b/crates/buttplug_server_device_config/device-config-v4/protocols/tryfun-rock.yml
new file mode 100644
index 00000000..3a52091b
--- /dev/null
+++ b/crates/buttplug_server_device_config/device-config-v4/protocols/tryfun-rock.yml
@@ -0,0 +1,19 @@
+---
+defaults:
+  name: TryFun Rock
+  features:
+  - id: e27b1f9c-8a34-4d12-b76e-9f8c2a5d176b
+    output:
+      vibrate:
+        value:
+        - 0
+        - 50
+    index: 0
+  id: d2e5f7a9-1b3c-4680-bf5d-7c9a2e4f6d8b
+communication:
+- btle:
+    names:
+    - TF-ROCK
+    services:
+      0000ffac-0000-1000-8000-00805f9b34fb:
+        tx: 0000ffb7-0000-1000-8000-00805f9b34fb
\ No newline at end of file
diff --git a/crates/buttplug_server_device_config/device-config-v4/version.yaml b/crates/buttplug_server_device_config/device-config-v4/version.yaml
index 87231a04..3f6c6f5b 100644
--- a/crates/buttplug_server_device_config/device-config-v4/version.yaml
+++ b/crates/buttplug_server_device_config/device-config-v4/version.yaml
@@ -1,3 +1,3 @@
 version:
   major: 4
-  minor: 179
+  minor: 180