Feel Free to Ask Any Questions. NEW SEALED CISCO PWR-C2-640WAC 640 WAC power supply for Cisco 3650 Switch. IT-Base LLC 521 Kearney Ave. If there are any issues with your Item.We will gladly take care of any issues that may arise! We process DOA (Dead On Arrival) equipment immediately for replacements(First 7 Days). The item will be tested to determine its condition. The item "NEW SEALED CISCO PWR-C2-640WAC 640 WAC power supply for Cisco 3650 Switch" is in sale since Wednesday, October 14, 2015. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Switches & Hubs\Network Switches". The seller is "it-base" and is located in Cliffside Park, New Jersey. This item can be shipped worldwide.