Compatible Models: Inspiron series (E1405, E1705, 300M, 500M, 505M, 510M, 600M, 610M, 630M, 640M, 700M, 710M, 1150, 13R, 14R, 1464, 15R, 1564, M5030, N5030, 17R, 9200, 9300, 9400) Precision series (M65) Latitude series (131L, D631, D800, D810, D820, D830, E4300, E4310, E5410), XPS series (M140, M1210 (PP11S), Vostro series (A840, A860, 1200, 1220, 1310, 1320, 2510), Studio series (14Z, 1458, 1535, 1536, 1537, 1557) / Adapter Rating: World Wide 100V ~ 240V 50/60Hz / High Quality /Transformer / All Products are tested to exceed/meet standard specification /OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) / FREE RETURN SHIPPING / 5 YEAR FREE REPLACEMENT WARRANTY