1. lspci command : List all PCI devices.
2. lshw command : List all hardware.
3. dmidecode command : List all hardware data from BIOS.
4. ifconfig command : Outdated network config utility.
5. ip command : Recommended new network config utility.

lspci command

Type the following command:
# lspci | egrep -i --color 'network|ethernet'

lshw command

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# ip link show

or my favorite, netstat

#netstat -i

login  :user

# sudo ls /sys/class/net

show on   card