# ASUS Duo keyboard n-key rollover check

**URL:** <https://community.bestlaptop.deals/t/asus-duo-keyboard-n-key-rollover-check/528>\
**Category:** Off-Topic\
**Created:** [May 13, 2026, 10:29am UTC](https://community.bestlaptop.deals/t/asus-duo-keyboard-n-key-rollover-check/528 "2026-05-13T10:29:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Dunaii](https://avatars.discourse-cdn.com/v4/letter/d/5f8ce5/32.png) [@Dunaii](https://community.bestlaptop.deals/u/Dunaii)\
**Post date:** [May 13, 2026, 10:29am UTC](https://community.bestlaptop.deals/t/asus-duo-keyboard-n-key-rollover-check/528/1 "2026-05-13T10:29:13Z")

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Hi JJT Team,

I recently got a Zenbook Duo 2025 (love it, feel free to ask questions but I wanted to point out one thing you might want to look over in the 2026 and Zephyrus reviews).

When in BT mode my keyboard doesn’t register many simultaneous inputs. I thought I had a hunch about it when trying to type fast on it so loaded a game and realised that I maxed it out with 3 simultaneous keys (CTRL, W & Space, A wouldn’t get my character to strafe).

Now this is not an issue on the Zenbook unless you’re the PDF-Flash but with the new B390 iGPU in the 2026 and gaming-centered Zephyrus, could that be something you might look into to mention in the review?

Thanks!