Can a wireless wic be added to this 1841 modular router?
the 1841 came in with 2 empty slots and I just used one for a 4-port wic ethernet card and I would like to use my second slot for a wic wireless card if one exists?
Yes it is possible. You can install one of the various wireless HWICs available (HWIC-AP-G-A, HWIC-AP-G-E, etc.). Please refer to the following link for additional information: