New(Old Stock) in Sealed Box. The item "New Sealed Cisco ISR4431-AX/K9 ISR4431/K9 ISR4431 ISR 4431 Router" is in sale since Monday, May 4, 2020. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Enterprise Routers". The seller is "globalnetworksupplies" and is located in West Palm Beach, Florida. This item can be shipped worldwide.