Cisco CISCO1921/K9 (revision 1.0) with 475136K/49152K bytes of memory. Processor board ID FCZ191493S6 2 Gigabit Ethernet interfaces 1 terminal line DRAM configuration is 64 bits wide with parity disabled. 255K bytes of non-volatile configuration memory. 250864K bytes of USB Flash usbflash0 (Read/Write)