Video adapter: NVIDIA GeForce RTX 3070 'Founders Edition' 8GB GDDR6. Note that Windows is not included in the sale. I have never overclocked it. I am able to play (for example) World of Tanks in 'Ultra' settings with this rig.
eBay
Intel NUC (I7-9750H, 2.60 GHz) Barebone PC Station Black (BXNUC9I7QNX)
eBay
In line with the first-class 1.0 USB audio device specifications. High fidelity design to ensure stable and no loss transmission of audio signal, sound quality will not be reduced by transmission. No static, no crackling.
eBay