New AC Adapter x 1 (For Acer 19V 2.37A Notebook). Output: 19V~2.37A~45W. Aspire R 13 R7-371T R7-372T. Aspire R 14 R5-471T R5-571T. Aspire S5-391 S7-191 S7-391 S7-392 S7-393 P3-171 P3-131. Aspire Switch 11, 11V, 12 Alpha: SA5-271 SA5-271P SW5-171 SW5-171P SW5-173 SW5-173P SW5-271.
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