For Microsoft Surface Pro 3 Pro 4 Tablet. For Surface Pro 4 Tablet, 2015, m3-6Y30 / i5-6300U /i7-6650U. For Surface Pro 3 Tablet, 2014, i3-4020Y / i5-4300U / i7-4650U. Output(DC): 12V 2580mA. For 2017 Surface Pro 4, Surface Pro 5, 2017, m3-7Y30 / i5-7300U / i7-7660U.
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