it is a separate card of size 1 inch square need to be installed on motherboard.
https://www.amazon.in/Intel-Wireless-9560-2230-gigabit/dp/B07G42J6KQ/
with a quick serach I found this video which shows the card installation into desktop motherboard ...ignore the rest of the video and audio is bad
https://www.amazon.in/Intel-Wireless-9560-2230-gigabit/dp/B07G42J6KQ/
with a quick serach I found this video which shows the card installation into desktop motherboard ...ignore the rest of the video and audio is bad
I am using this and it works well.
TP-Link TL-WN725N 150Mbps Wireless N Nano USB Adapter (Black) https://www.amazon.in/dp/B008IFXQFU/ref=cm_sw_r_cp_apa_i_z04eDbYJEEDX6