=============================================================================== Software Package - Component =============================================================================== 1. ReleaseNotes.pdf 2. document/ 2.1 Quick_Start_Guide_for_Driver_Compilation_and_Installation.pdf 2.2 Quick_Start_Guide_for_Station_Mode.pdf 2.3 wpa_cli_with_wpa_supplicant.pdf 2.4 HowTo_support_more_VidPids.pdf 2.5 Wireless_tools_porting_guide.pdf 2.6 HowTo_enable_driver_to_support_WIFI_certification_test.pdf 2.7 HowTo_enable_the_power_saving_functionality.pdf 2.8 Quick_Start_Guide_for_SoftAP.pdf 2.9 SoftAP_Mode_features.pdf 2.10 linux_dhcp_server_notes.txt 2.11 Quick_Start_Guide_for_Bridge.pdf 2.12 RTK_P2P_WFD_Programming_guide.pdf 2.13 HowTo_enable_driver_to_support_80211d.pdf 2.14 Realtek_WiFi_concurrent_mode_Introduction.pdf 2.15 Miracast_for_Realtek_WiFi.doc 2.16 HowTo_debug_BT_coexistence.pdf 2.17 HowTo_read_external_TX_power_related_file.pdf 2.18 Quick_Start_Guide_for_WOW.pdf 2.19 Quick_Start_Guide_for_Adaptivity_and_Carrier_Sensing_Test.pdf 3. driver/ 3.1 rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51.tar.gz Naming rule: rtlCHIPS_WiFi_linux_vM.N.P_ssss.yyyymmdd_BTCOEXYYYYMMDD-SS.tar.gz where: CHIPS: supported chips M: Major version N: miNor version P: Patch number s: SVN number y: package year m: package month d: package day BTCOEXYYYYMMDD-SS: BT-Coexistence version 4. wpa_supplicant_hostapd/ 4.1 wpa_supplicant_hostapd-0.8_rtw_r7475.20130812.tar.gz 4.1.1 wpa_supplicant The tool help the wlan network to communicate under the protection of WPAPSK mechanism (WPA/WPA2) and add WPS patch 4.1.2 hostapd 4.2 wpa_0_8.conf Configure file sample for wpa_supplicant-0.8 4.3 rtl_hostapd_2G.conf 4.4 rtl_hostapd_5G.conf Configure files for Soft-AP mode 2.4G/5G 4.5 p2p_hostapd.conf Configure file for hostapd for Wi-Fi Direct (P2P) 4.6 wpa_supplicant_8_jb_4.2_rtw_r8680.20130821.tar.gz wpa_supplicant_8 from Android 4.2 SDK and patched by Realtek could be used for pure-linux and Android 4.2. Support only cfg80211/nl80211. 4.7 wpa_supplicant_8_kk_4.4_rtw_r11967.20140818.tar.gz wpa_supplicant_8 from Android 4.4 SDK and patched by Realtek could be used for pure-linux and Android 4.4. Support only cfg80211/nl80211. 5. wireless_tools/ 5.1 wireless_tools.30.rtl.tar.gz 6. WiFi_Direct_User_Interface/ 6.1 p2p_api_test_linux.c 6.2 p2p_ui_test_linux.c 6.3 p2p_test.h 6.4 Start_Guide_P2P_User_Interface_Linux.pdf 7. android_ref_codes_JB_4.2 7.1 linux-3.0.42_STATION_INFO_ASSOC_REQ_IES.diff Kernel patch file for cfg80211's STATION_INFO_ASSOC_REQ_IES event for kernel 3.0. 7.2 realtek_wifi_SDK_for_android_JB_4.2_20130208.tar.gz This tar ball includes our android wifi reference codes for Android 4.2 7.3 Realtek_Wi-Fi_SDK_for_Android_JB_4.2.pdf Guide for porting Realtek wifi onto your Android 4.2 system 8. android_ref_codes_KK_4.4 8.1 linux-3.0.42_STATION_INFO_ASSOC_REQ_IES.diff Kernel patch file for cfg80211's STATION_INFO_ASSOC_REQ_IES event for kernel 3.0. 8.2 realtek_wifi_SDK_for_android_KK_4.4_20140117.tar.gz This tar ball includes our android wifi reference codes for Android 4.3 8.3 Realtek_Wi-Fi_SDK_for_Android_KK_4.4.pdf Guide for porting Realtek wifi onto your Android 4.4 system 9. install.sh Script to compile and install WiFi driver easily in PC-Linux ================================================================================================================== User Guide for Driver compilation and installation ================================================================================================================== (*) Please refer to document/Quick_Start_Guide_for_Driver_Compilation_and_Installation.pdf ================================================================================================================== User Guide for Station mode ================================================================================================================== (*) Please refer to document/Quick_Start_Guide_for_Station_Mode.pdf ================================================================================================================== User Guide for Soft-AP mode ================================================================================================================== (*) Please refer to document/Quick_Start_Guide_for_SoftAP.pdf (*) Please use wpa_supplicant_hostapd-0.8_rtw_r7475.20130812.tar.gz (*) Please refer to document/linux_dhcp_server_notes.txt ================================================================================================================== User Guide for Wi-Fi Direct ================================================================================================================== Realtek Legacy Wi-Fi Direct: (*) Please refer to document/RTK_P2P_WFD_Programming_guide.pdf (*) Please use wpa_supplicant_hostapd-0.8_rtw_r7475.20130812.tar.gz (*) Please refer to document/linux_dhcp_server_notes.txt (*) Please refer to WiFi_Direct_User_Interface/ Wi-Fi Direct with nl80211 (*) Please use: wpa_supplicant_8_jb_4.2_rtw_r8680.20130821.tar.gz or wpa_supplicant_8_kk_4.4_rtw_r11967.20140818.tar.gz (*) For P2P instruction/command, please refer to: README-P2P inside the wpa_supplicant folder of the wpa_supplicant_8 you choose (*) For DHCP server, please refer to: document/linux_dhcp_server_notes.txt ================================================================================================================== User Guide for WPS2.0 ================================================================================================================== (*) Please use: wpa_supplicant_hostapd-0.8_rtw_r7475.20130812.tar.gz or wpa_supplicant_8_jb_4.2_rtw_r8680.20130821.tar.gz or wpa_supplicant_8_kk_4.4_rtw_r11967.20140818.tar.gz (*) For WPS instruction/command, please refert to: README-WPS inside the wpa_supplicant folder of the wpa_supplicant_8 you choose ================================================================================================================== User Guide for Power Saving Mode ================================================================================================================== (*) Please refer to document/HowTo_enable_the_power_saving_functionality.pdf ================================================================================================================ User Guide for Applying Wi-Fi solution onto Andriod System ================================================================================================================== (*) For Android 1.6 ~ 2.3, 4.0, 4.1, 4.3, please contact us for further information (*) For Android 4.2, please refer to android_ref_codes_JB_4.2/Realtek_Wi-Fi_SDK_for_Android_JB_4.2.pdf (*) For Android 4.4, please refer to android_ref_codes_KK_4.4/Realtek_Wi-Fi_SDK_for_Android_KK_4.4.pdfDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.