diff --git a/net-wireless/rtl8821cu/Manifest b/net-wireless/rtl8821cu/Manifest
index 8ed6c661a..5aab8036f 100644
--- a/net-wireless/rtl8821cu/Manifest
+++ b/net-wireless/rtl8821cu/Manifest
@@ -1,2 +1,3 @@
 DIST rtl8821cu-20201224.tar.gz 3646547 BLAKE2B f4cfca8afd858fc9d6ba715a84475f169fc5c81185171f68a13a526b637cc3bc46b993204db036a504a0e8ace817e0e739e5bb52ade146926df720b36b55c7cc SHA512 4423cf9b82f398f24fe1b677b487e750e4a0cb55a60eebf568ae92745f5d85efb953d9274ca0d06e84d3f347f9d91bab260a2a4eb92a92933dab9fdd6fa0d354
 DIST rtl8821cu-20210327.tar.gz 3645945 BLAKE2B c88a7c3917a184c62a9337ad29f4be1de03fc2494c9d58f3cea657f35b5d41c6f935b502758ffedf63fada15f3a42033de0fa67d65df59cde6aa76767065d759 SHA512 510dc443b1ed4dad35a858b71ae801fb134cbdfd79f6f171547aa7ffdaa9100309cb5303555a14b9492ead77ff7637aa28a25b3d4ce1545b906a83c1a3a041eb
+DIST rtl8821cu-20210506.tar.gz 3645635 BLAKE2B 72792c9db722190de7c1f728f32e87b00010cd0593a68cc635011f0cc556d16cd6dbd5396d4da5eaba8da10fa579e19c1611d23b0924c82f48f17f693639cf36 SHA512 5d98f8cbc39935674fb5a58daf20c88b31d75becf25ba3603397eac79569d44d472a7135e99a95aacc8989d61e526b107f1c2dbf47d2c207107f62572db20642
diff --git a/net-wireless/rtl8821cu/rtl8821cu-20210506.ebuild b/net-wireless/rtl8821cu/rtl8821cu-20210506.ebuild
new file mode 100644
index 000000000..286862a56
--- /dev/null
+++ b/net-wireless/rtl8821cu/rtl8821cu-20210506.ebuild
@@ -0,0 +1,40 @@
+# Copyright 1999-2020 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit linux-mod
+
+COMMIT="c2472712fe4c2639183b9a0a6a930248fcff8bf0"
+
+DESCRIPTION="Realtek 8821(*U)/8811CU/8812A/8192E/8814A/8822B/8723(*U)/8188E(**) module for Linux kernel"
+HOMEPAGE="https://github.com/eltonlika/rtl8821CU"
+SRC_URI="https://github.com/eltonlika/rtl8821CU/archive/${COMMIT}.tar.gz -> rtl8821cu-${PV}.tar.gz"
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64"
+
+DEPEND="virtual/linux-sources"
+
+S="${WORKDIR}/rtl8821CU-${COMMIT}"
+
+MODULE_NAMES="8821cu(net/wireless)"
+BUILD_TARGETS="all"
+BUILD_TARGET_ARCH="${ARCH}"
+
+pkg_setup() {
+	linux-mod_pkg_setup
+	BUILD_PARAMS="KERN_DIR=${KV_DIR} ARCH=x86_64 KSRC=${KV_DIR} KERN_VER=${KV_FULL} O=${KV_OUT_DIR} V=1 KBUILD_VERBOSE=1"
+}
+
+src_compile(){
+	linux-mod_src_compile
+}
+
+src_install() {
+	linux-mod_src_install
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+}
+