The Realtek PCIe GBE Family Controller has been used in many Dell products. These can be seen in the Inspiron 3043 as well as on other Dell computers. This driver will run on a 32bit as well as a 64bit version of Windows 10. Note that this exact same hardware can be found on the other machines from Dell such as the Inspiron 3135/3137 as well as the Inspiron 3138/5439/5720/7720/7447/7557. This includes the Vostro 5470/5480 and Inspiron 20 Model 3043. Always check your hardware before you install the driver listed below.
Inspiron 3043 : Realtek PCIe GBE Network Card
This was the initial release of the network card driver from Realtek. This driver is for the full range of the Realtek PCIe GBE Family Controllers which was used by many Dell computers. The Inspiron 3043 was one of these computers which makes use of this website card. You can check the Inspiron 3043 drivers on this website as they use the same hardware. Note that once you click o the file the Dell install will then create a directory on the C:\ drive and then extracts all the files to this location. Even if you dont have a Inspiron 3043 computer you can still install the drivers from the Dell directory.