diff --git a/device/testing/device-google-juniper/APKBUILD b/device/testing/device-google-juniper/APKBUILD
new file mode 100644
index 000000000..35e8629f9
--- /dev/null
+++ b/device/testing/device-google-juniper/APKBUILD
@@ -0,0 +1,40 @@
+# Reference: <https://postmarketos.org/devicepkg>
+# Maintainer: BinaryCraft <keep.it.sns@gmail.com>
+# Co-Maintainer: Jenneron <jenneron@protonmail.com>
+pkgname=device-google-juniper
+pkgdesc="Acer Chromebook Spin 311"
+pkgver=1
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="aarch64"
+options="!check !archcheck"
+depends="
+	depthcharge-tools
+	linux-postmarketos-mtk-mt8183
+	mesa-dri-gallium
+	postmarketos-base
+	postmarketos-update-depthcharge-kernel
+"
+
+makedepends="devicepkg-dev"
+source="deviceinfo"
+subpackages="$pkgname-nonfree-firmware:nonfree_firmware"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+nonfree_firmware() {
+	pkgdesc="WiFi/BT firmware"
+	depends="linux-firmware-ath10k linux-firmware-mediatek"
+	mkdir "$subpkgdir"
+}
+
+sha512sums="
+f0cdce2360b8d93c4d3d421c524be036450ba35f3eb5dee14d6070ec00e29166c799ecf392c60fd01678a58fb3c773fe12a620a9ce91f4dd18c22335189e9f90  deviceinfo
+"
diff --git a/device/testing/device-google-juniper/deviceinfo b/device/testing/device-google-juniper/deviceinfo
new file mode 100644
index 000000000..dd96805d9
--- /dev/null
+++ b/device/testing/device-google-juniper/deviceinfo
@@ -0,0 +1,28 @@
+# Reference: <https://postmarketos.org/deviceinfo>
+# Please use double quotes only. You can source this file in shell
+# scripts.
+
+deviceinfo_format_version="0"
+deviceinfo_name="Acer Chromebook Spin 311"
+deviceinfo_manufacturer="Acer"
+deviceinfo_codename="google-juniper"
+deviceinfo_year="2020"
+deviceinfo_dtb="mediatek/mt8183-kukui-jacuzzi-juniper-sku16"
+deviceinfo_modules_initfs="gpu-sched atmel-mxt-ts cros-ec-keyb sbs-battery"
+deviceinfo_arch="aarch64"
+
+# Device related
+deviceinfo_chassis="convertible"
+deviceinfo_keyboard="true"
+deviceinfo_external_storage="true"
+deviceinfo_screen_width="1366"
+deviceinfo_screen_height="768"
+deviceinfo_gpu_accelerated="true"
+
+# Bootloader related
+deviceinfo_kernel_cmdline="console=null"
+deviceinfo_flash_method="none"
+deviceinfo_cgpt_kpart="/boot/vmlinuz.kpart"
+deviceinfo_cgpt_kpart_start="8192"
+deviceinfo_cgpt_kpart_size="65536"
+deviceinfo_generate_depthcharge_image="true"