Branch Routers
Cisco 1900 Series ISR
https://www.cisco.com/c/en/us/support/routers/1900-series-integrated-services-routers-isr/series....
Cisco 1000 Series ISR
https://www.cisco.com/c/en/us/support/routers/1000-series-integrated-services-routers-isr/series....
Cisco 800 Series Routers
https://www.cisco.com/c/en/us/support/routers/800-series-routers/series.html#~tab-documents