KeyMod Update: Prototype Connectors and Your Feedback
This KeyMod development update covers physical connector choices for our ultra-compact keyboard-and-mouse emulator—a device that stays out of the way on your phone until you plug it in for HID control, IT troubleshooting, and homelab setups. Firmware and compatibility work continue; the open question is which USB connector approach (USB-C, USB-A, or hybrid) best matches real daily use.
Where we are in development
Firmware, performance, and compatibility work are moving forward. The topic we are debating most right now is mechanical: which USB connector layout best matches how people will actually use KeyMod day to day.
We have explored USB-C, USB-A, and hybrid layouts, and 3D-printed several prototype housings so we can compare fit, handling, cable clutter, and real-world annoyances side by side.
USB-C vs USB-A vs hybrid: why your opinion matters
Different users plug into servers, laptops, thin clients, and legacy USB-A-only gear. Some prefer reversible USB-C on the phone side; others need USB-A for older racks or adapters. A hybrid layout can add flexibility but also size and cost. We are not guessing—we want field experience and workflow stories from people who would actually carry KeyMod.
We’d like your input
Community feedback helps us avoid designing in a vacuum. If you have a few minutes, please share your perspective through our short feedback form, or watch a quick in-person explanation of the connector trade-offs:
Thoughtful, concrete answers matter most. For responses that are especially clear and useful, we may offer a complimentary beta unit so you can try KeyMod early and help refine the experience.
You are also welcome to join the discussion on Reddit: We got stuck on this keyboard-emulator format (r/homelab).
Beta batch timeline
We are preparing to ship a first batch of beta-test units soon. Making KeyMod real depends on community support—not only feedback, but people who help spread the word so others can find the project and weigh in. If you want to shape this product with us, do it through the form, by telling friends or colleagues who might care, or by sharing this update where it fits. This is a good time to get involved.
Creators, influencers, and press
If you cover tech, IT, or operations and would like to review KeyMod or feature the project, get in touch through the contact options on openterface.com. We want honest feedback—what works, what does not, and where it feels rough—because praise and criticism alike help us turn KeyMod into a tool you can rely on for day-to-day IT work, not just a neat demo.
Thank you for following the project and for taking the time to read this update. Open hardware gets better when more people stress-test assumptions and help carry the story; your input and your voice both feed the next design iteration.
Best regards,
Openterface Team | TechxArtisan