Cisco 34 1977 04 Ac Power Adapter 48 VoltOctober 26, 2015 Fakespot - Amazon Review Checker Name:Cisco 34-1977-04 AC Power Adapter 48-voltCompany:CiscoCategory:ElectronicsTotal Reviews:2Go to Analysis for Cisco 34-1977-04 AC Power Adapter 48-volt Loved what you just read? Share it! Tweet