1941w expansion slots

[Ed Lo]

Hi,

I've been looking for an expansion slot on a cisco 1941w router that would give it more FastEthernet ports so that more computers can be connected to it. I'm having some trouble finding what part this would be. Does anyone know what it is or if it's even supported?

thank you

[Reza Sharifi · Accepted solution]

Hi,

Have a look at this compatibility matrix. 

EHWIC-D-8ESG-P (8 port)

EHWIC-D-4ESG (4 port)

Link

https://www.cisco.com/c/en/us/products/routers/1900-series-integrated-services-routers-isr/relevant-interfaces-and-modules.html#esm

HTH