Sold Out QMK Proton C
Sold out

QMK Proton C

$15.99

Brought to you by the QMK Collaborators, this is the new and improved external controller that you didn’t know you needed. The Proton C is a drop-in replacement for a Pro-Micro and so much more.

  • 23 GPIO Pins Available: Enough to wire up a full-size board! Plus a breakaway section for extras like audio.
  • 32-bit ARM Processor: Runs circles around 8-bit controllers. Faster response, more headroom for complex lighting and macros.
  • PWM on Every Pin: Per-key RGB, speakers, whatever you want. Every exposed pin supports it.
  • Actually Durable USB-C Port: Reinforced connector that can handle daily plugging without breaking off.

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  • Shipping Information

    Free U.S. Standard Shipping on Orders Over $150

    Getting your order quickly shouldn't cost a fortune. If your order totals $150 or more, you qualify for free standard shipping. Orders placed before 12pm EST will generally ship the same day; orders placed over the weekend or on recognized holidays will generally ship the next business day.

    Some Restrictions Apply:

    • Available for orders shipped to the United States only (excludes international orders)
    • Excludes orders containing oversized items
  • 2-Year Warranty

    Our keyboards and parts at Keebio are covered by a 2-year warranty from when you receive it. Just email us at shop@keeb.io if you've got an issue.

    What's Covered

    Keebio will repair or replace any product found to have a defect in materials or workmanship, such as:

    • PCB failure
    • LED/lighting failure
    • USB port issues

    See more info here: Warranty Policy

  • 90-Day Returns

    We want every keyboard we ship to feel like the right fit from day one, which is part of why tens of thousands of customers have kept choosing us over our 9+ years in business.

    If things don't work out for you after it arrives, you have 90 days to return it for a refund as long as it is in a similar condition to the one you received.

    See more info here: Refund Policy

QMK Proton C
QMK Proton C
$15.99

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