ACS-900-RM-19=
19" Rackmount Kit for Cisco C921 Router
Routers and Gateways
Products
C921-4P
Cisco C921 router with 4GE ports
C921-4PLTEGB
Cisco ISR 921 4G LTE/HSPA+ for EU
RUT240
4G/LTE cellular router, global coverage