The network card in the Vostro 5480 computer is a Realtek PCIe network card. This card is popular and has been used in a number of other computers such as the Inspiron 3043. You can search for these on this website. You can download the drivers below which are Windows 10 driver both 32bit as well as 64bit which is for the network card in the Vostro 5480. The driver for the network card is easy to install and also reasonably small at about 27mb.
The Realtek Audio High Definition Driver is a common driver as the hardware has been widely used by many computer manufactures. The Vostro 5480 is no different when it comes to its audio hardware. The Vostro 5480 computer uses the same Realtek hardware as others in the Dell stable of computers. You can download the driver below which was released in January 2017. You can search this website for other hardware drivers for the Vostro 5480.
The Vostro 5480 uses a standard card reader from Realtek. The hardware in the Dell Vostro 5480 is normally one of the following card readers. These are the Realtek RTS5227E, Realtek 5176E or the Realtek 5170GRT. The software driver for these are all the same and uses the same driver as you will find the in Dell Inspiron 3043 card reader driver on that computer. The hardware is exactly the same. You can find the last release of the driver listed below for Windows 10 both 32bit as well as 64bit systems.