Bluu Brand Replacement Ac Dc Power Adapter for Acer Aspire Laptop Computer Models 4320-2830 4330-2328 4330-2403 4330-2427 4370z 4370zg 4410t 4420-5963 4520 4520-3121 4520-3179 4520-3238 4520-3281 4520-3485 4520-5098 4520-5141 4520-5235 4520-5376 4520-5405 4520-5458 Charger Plug 6 year warranty Power cord inlcuded Compatible to oem