Identify the CNR slot in the image given below.
Answer: 
Explanation:
Communication and Networking Riser (CNR) is a hardware device developed by Intel. It plugs into
the motherboard and holds chips for the functioning of devices such as modems and audio devices.
It supports V.90 analog modem, multi-channel audio, phone-line-based networking, and 10/100
Ethernet-based networking. CNR also minimizes electrical noise interference through the physical
separation of noise-sensitive elements from the motherboard’s communication systems.
