I am on my second one. It works great for a while and then it starts taking too long for the punch to work. I put in the paper, push the button and then wait for it to punch the holes. I could use a manual one by then. I have tried cleaning it out and everything, no luck. Sad that this is the only electric compact one out there for 2 holes.
Martin Yale EP323 Master Electric Duo 2 or 3 Hole Punch; Punches
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Master 40-Sheet High-Capacity Lever Action Adjustable
Sized to fit compactly on your desktop. Battery-powered option offers portable convenience and a 3,000-punch battery life. Auto-unjamming/reverse feature makes use a breeze. No adjustments to switch between two or three holes. Adjustable paper guide. Chip holder. Operates on six AA batteries (sold separately) or AC adapter (included).
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Paper Punches for Offices from Martin Yale Industries
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Master 40-Sheet High-Capacity Lever Action Adjustable