diff --git a/README.md b/README.md
index 761a269..4fcb48d 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,36 @@
 $ repo sync
 ```
 
+## Google Nest streaming products
+
+### Chromecast with Google TV 4K
+
+The open source manifests for the kernel and bootlooder of Chromecast with Google TV 4K releases can be found under
+[chromecast_with_google_tv_4k](https://nest-open-source.googlesource.com/manifests/+/refs/heads/main/chromecast_with_google_tv_4k)
+folder. For example, to download the code specified in `321968.xml`,
+please run the following commands.
+
+```shell
+$ repo init -u https://nest-open-source.googlesource.com/manifests -b main -m chromecast_with_google_tv_4k/321968.xml
+$ repo sync
+```
+
+For the device userspace opensource, please [download AOSP code](https://source.android.com/docs/setup/download/downloading).
+
+### Chromecast with Google TV HD
+
+The open source manifests for the kernel and bootlooder of Chromecast with Google TV HD releases can be found under
+[chromecast_with_google_tv_hd](https://nest-open-source.googlesource.com/manifests/+/refs/heads/main/chromecast_with_google_tv_hd)
+folder. For example, to download the code specified in `318946.xml`,
+please run the following commands.
+
+```shell
+$ repo init -u https://nest-open-source.googlesource.com/manifests -b main -m chromecast_with_google_tv_hd/318946.xml
+$ repo sync
+```
+
+For the device userspace opensource, please [download AOSP code](https://source.android.com/docs/setup/download/downloading).
+
 ## Google Nest speakers and smart displays
 
 ### Google Nest Hub 7", 2nd gen
diff --git a/chromecast_with_google_tv_4k/321968.xml b/chromecast_with_google_tv_4k/321968.xml
new file mode 100644
index 0000000..3387502
--- /dev/null
+++ b/chromecast_with_google_tv_4k/321968.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <remote fetch="https://nest-open-source.googlesource.com/manifest_repos" name="nest-open-source"/>
+  <project name="u-boot" remote="nest-open-source" revision="5e15fb1fe70ac2857e056ad5d238ad8e3373fdb5"/>
+  <project name="kernel" remote="nest-open-source" revision="012a81c324b9220a9cefbcf241009b9eb8eccbc8"/>
+  <project name="dhd-driver" remote="nest-open-source" revision="5ebba93749cc647bdcf5c40b30237836c679c165"/>
+  <project name="media_modules" remote="nest-open-source" revision="852ba00913cd8280a2797e995bf60f3bb713176f"/>
+  <project name="mali-driver" remote="nest-open-source" revision="0bde759bc5682bba7de558e308410bbc6d08d2d8"/>
+  <project name="optee_linuxdriver" remote="nest-open-source" revision="a2286c2be42e3d83b6ca6b54b28219e5f0c42a10"/>
+</manifest>
diff --git a/chromecast_with_google_tv_hd/318946.xml b/chromecast_with_google_tv_hd/318946.xml
new file mode 100644
index 0000000..1e0456c
--- /dev/null
+++ b/chromecast_with_google_tv_hd/318946.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <remote fetch="https://nest-open-source.googlesource.com/manifest_repos" name="nest-open-source"/>
+  <project name="u-boot" remote="nest-open-source" revision="06419a4bae2adcdd0ed4e73f93f3f40a82172e45"/>
+  <project name="kernel" remote="nest-open-source" revision="38bda478e46f3b6ec246861d597470685679add1"/>
+  <project name="nxp-driver" remote="nest-open-source" revision="1acb4b26622038d5303898336f9bd4c746fb9dc0"/>
+  <project name="media_modules" remote="nest-open-source" revision="cc8ff82a4d1fde9950bd0081bfcb2670331f3ad4"/>
+  <project name="mali-driver" remote="nest-open-source" revision="0bde759bc5682bba7de558e308410bbc6d08d2d8"/>
+  <project name="optee_linuxdriver" remote="nest-open-source" revision="a2286c2be42e3d83b6ca6b54b28219e5f0c42a10"/>
+</manifest>