Audio drivers available for download from the Realtek website are general drivers for our audio ICs, and may not offer the customizations made by your system/motherboard manufacturer.
The Realtek RTL8118AS-CG 10/100/1000M Ethernet controller combines a triple-speed IEEE 802.3 compatible Media Access Controller (MAC) with a triple-speed Ethernet transceiver, PCI Express bus controller, and embedded memory.
Windows For Realtek SDIO WLAN Family Controller. The driver released on the website only supports the following products: RTL8723BS/RTL8723DS: WLAN/Bluetooth combo solutions, need to install WLAN and Bluetooth drivers
The Realtek RTL9301 is a highly integrated Layer3 switch supporting Energy Efficient Ethernet (EEE). It has up to 24-port Gigabit and 4-port 10G Ethernet MACs. It also provides 4 pairs of 8Gbps SerDes interface to connect with another RTL9301 to extend to a 48-port Gigabit and 4-ports 10G Ethernet transceiver.