Cisco 1720 Viking Flash Memory Containing c1700-y-mz.123-9e.bin IOS. Condition is "Used". Shipped with USPS First Class. Viking Compact Flash module pulled from functioning Cisco 1720 series router. Flash module has IOS image c1700-y-mz.123-9e.bin on the card but all other configuration files have been removed. Item is in good used condition and is sold AS-IS with NO warranty expressed or implied.