diff --git a/documents/rtl_hostapd_5G.conf.txt b/documents/rtl_hostapd_5G.conf.txt
new file mode 100644
index 0000000..78d7388
--- /dev/null
+++ b/documents/rtl_hostapd_5G.conf.txt
@@ -0,0 +1,78 @@
+##### hostapd configuration file ##############################################
+
+interface=wlan0
+ctrl_interface=/var/run/hostapd
+ssid=rtwap
+channel=36
+wpa=2
+wpa_passphrase=87654321
+#bridge=br0
+
+
+##### Wi-Fi Protected Setup (WPS) #############################################
+
+eap_server=1
+
+# WPS state
+# 0 = WPS disabled (default)
+# 1 = WPS enabled, not configured
+# 2 = WPS enabled, configured
+wps_state=2
+
+uuid=12345678-9abc-def0-1234-56789abcdef0
+
+# Device Name
+# User-friendly description of device; up to 32 octets encoded in UTF-8
+device_name=RTL8192CU
+
+# Manufacturer
+# The manufacturer of the device (up to 64 ASCII characters)
+manufacturer=Realtek
+
+# Model Name
+# Model of the device (up to 32 ASCII characters)
+model_name=RTW_SOFTAP
+
+# Model Number
+# Additional device description (up to 32 ASCII characters)
+model_number=WLAN_CU
+
+# Serial Number
+# Serial number of the device (up to 32 characters)
+serial_number=12345
+
+# Primary Device Type
+# Used format: <categ>-<OUI>-<subcateg>
+# categ = Category as an integer value
+# OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
+#       default WPS OUI
+# subcateg = OUI-specific Sub Category as an integer value
+# Examples:
+#   1-0050F204-1 (Computer / PC)
+#   1-0050F204-2 (Computer / Server)
+#   5-0050F204-1 (Storage / NAS)
+#   6-0050F204-1 (Network Infrastructure / AP)
+device_type=6-0050F204-1
+
+# OS Version
+# 4-octet operating system version number (hex string)
+os_version=01020300
+
+# Config Methods
+# List of the supported configuration methods
+config_methods=label display push_button keypad
+
+
+##### default configuration #######################################
+
+driver=rtl871xdrv
+beacon_int=100
+hw_mode=a
+ieee80211n=1
+wme_enabled=1
+ht_capab=[SHORT-GI-20][SHORT-GI-40][HT40+]
+wpa_key_mgmt=WPA-PSK
+wpa_pairwise=CCMP
+max_num_sta=8
+wpa_group_rekey=86400
+