Do I need these extra hardware

[Shayannike.ps3]

I am building a new PC through PC part picker and I have pretty much everything and thought maybe these are essential to my build and decided to ask for suggestions.

I basically have :

 

The CPU

CPU cooler for overclocking

RAM

GPU

Motherboard

Case

Storage

Power Supply

and an optical drive

and a monitor.

 

I just wanted to know if I need any Individual Sound Cards, Wired Network Adapter, or wireless network adapter are required for my build.

[Enderman]

You dont need a sound card, the motherboard already has onboard audio.

The motherboard will also have a LAN port, so as long as you have your own eethernet cable you will easily be able to connect to the internet, no need for wired/wireless cards.

[Shayannike.ps3]

The Router is in the living room, so I don't think I can access the internet with a wired connection

[Shayannike.ps3]

You dont need a sound card, the motherboard already has onboard audio.

The motherboard will also have a LAN port, so as long as you have your own eethernet cable you will easily be able to connect to the internet, no need for wired/wireless cards.