The is not a standalone network controller but a Fast Ethernet Phyceiver . This means it is a physical layer transceiver that acts as an interface between the physical network media and a Media Access Control (MAC) controller, which is typically integrated into the computer's chipset or motherboard. Driver Download for Windows 7
→ Update Driver Software → Browse my computer → Point to the extracted folder. realtek rtl8201cl lan driver download windows 7 top