t power ac adapter compatible with 48vdc cisco aironet air-ap1131ag-a-k9 air-lap1131ag-a-k9 psa18u-480c 34-1977-03 48v ap-350 ap-1100 ap-1200 e-mu 1616m sound card pci switching supply cord charger t power t-power <b> m</b>ade with the highest quality <br />brand-new <br /> t-power ac adapters are made with the highest quality materials. <br /> t-power products were tested by manufacturer to match and/or exceed specifications of oem products <br /> warranty: 1 year <br /> laptop safeguard features against incorrect voltage, short circuit, internal overheating <br /> 1-year limited warranty <br /> <br />