For Acer Projecteur K11 K137 K137I. ■ DC Output: 19V--4.74A, 90W, Compatible with:19V 3.0A Or 19V 3.2A. ■ AC Input: AC 100V - 240V 1.5A 50-60Hz(for worldwide use). ■ Usage: Laptop adapter. One FREE Power Cord (US AU EU UK Power Cord for your choose).
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