Wireless 7260 on Debian 11

[Chris <powersurge69@xxxxxxxxxxx>]

Hi,

I just purchased a Dell Latitude 3340 on eBay and I tried installing 
Debian 11 on it but I am unable to get the wireless network to enable. 
The wireless was working perfectly in Windows 10. According to lshw the 
laptop uses a Wireless 7260. I first tried running 'apt install 
firmware-iwlwifi', but Network Manager just says that the wireless 
network is unavailable. I then tried downloading 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/iwlwifi-7260-17.ucode 
and copying it into the /lib/firmware folder, but that didn't work 
either. Is there anything else that I can try? Thank you in advance for 
your assistance.

Sincerely,

Chris