Haverworks Theseus

The Theseus75 stands out due to its magnetic interlocking system, which allows the two halves to connect seamlessly while maintaining flexibility. Additionally, it's the first split keyboard to feature an integrated USB 2.0 hub passthrough, enabling you to easily connect peripherals like a mouse or macropad directly through the keyboard. Its cushioned typing feel, thanks to a hybrid mounting system with PORON foam gaskets and silicone grommets, also provides a comfortable and quiet typing experience uncommon in split boards.

Yes, the Theseus75 supports QMK firmware with VIA compatibility, allowing you to remap keys, assign macros, and customize the RGB underglow lighting easily through a user-friendly interface. The caps lock LED is also customizable via VIA, giving you control over its behavior and appearance.

The keyboard features a robust 6063 aluminum frame with anodized or electrophoretic finishes, paired with a frosted polycarbonate base that adds subtle translucency. The use of PVD coated brass knobs not only delivers durability but also a premium tactile experience when adjusting rotary encoders. The combination of these materials creates a solid, high-quality build that balances weight and durability while contributing to the keyboard's distinctive aesthetic.

The Theseus75 is designed with a 6° typing angle and a front height of 20mm, rising to 36.6mm at the case's highest point. This gentle incline helps reduce wrist strain by promoting a natural hand position during typing sessions. Combined with the cushioned mounting system, it provides a comfortable and ergonomic experience for extended use.

The Theseus75 kit includes several plate options such as black-core FR4 with ENIG finish, anodized black 5052 aluminum, brass, polycarbonate (clear), POM (black), and carbon fiber. Each material imparts a unique typing experience: brass offers a heavier, more resonant feel; aluminum provides a firm and bright response; polycarbonate and POM give a softer, more flexible typing sensation; and carbon fiber delivers a lightweight yet sturdy platform. This variety allows users to tailor the keyboard's acoustics and feedback to their preference.

The Theseus75 features dual-role USB-C ports and an integrated USB 2.0 hub that supports passthrough functionality. This means you can connect your mouse, macropad, or other USB peripherals directly to the keyboard, reducing cable clutter and simplifying your desk setup. Either USB-C port can serve as the host connection or hub connection, offering flexibility in how you connect your devices.

Absolutely. The keyboard uses Alps EC11 rotary encoders with a 1.5mm push travel, and thanks to the QMK firmware support, you can program the rotary encoders for various functions including volume control, scrolling, or custom macros. This programmability enhances productivity and allows you to tailor the keyboard to your workflow.

The Theseus75 employs a hybrid mounting system that combines PORON foam gaskets and snap-in silicone grommets. The foam gaskets act as acoustic dampeners between the switch plate and PCB, reducing typing noise and vibrations. The silicone grommets support both top-mount (with screws) and friction-mount (screw-less) styles, providing a cushioned, stable typing experience with less harsh feedback compared to traditional mounts.

Yes, the Theseus75 supports a standard 75% XT layout with a single macro column and is compatible with 88 to 91 switches depending on your configuration. It accommodates 3 to 5 stabilizers (2U size) including the exploded navigation cluster, allowing you to use a wide variety of mechanical switches and stabilizers for a customized typing setup.

The Theseus75 is available in nearly a dozen different colorways, combining anodized or electrophoretic finishes on the aluminum frame with frosted polycarbonate bases. This variety allows users to select a keyboard that complements their personal aesthetic or desk setup, from subtle and understated to more vibrant and eye-catching options.