New Unused - Only powered on to test. 6GB eUSB Flash Memory for ISR 4430 4350 4330 4431 4351 4331 4xxx series. The item "Genuine Cisco 16-4461-01 MEM-FLSH-16G 16GB eUSB Flash for ISR 4XXX / N3K" is in sale since Friday, February 28, 2020.This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Enterprise Router Components\Router Memory". The seller is "melkoa" and is located in Milpitas, California. This item can be shipped worldwide.