Chosfox Geonix48V Low Profile Mechanical Keyboard Hot Swap Kit

Meet the Chosfox Geonix48V Low Profile Mechanical Keyboard — a compact, portable, hot-swappable 48-key keyboard kit engineered for enthusiasts who want full customization without compromise. Whether you're building your first custom keyboard or adding to a growing collection, this kit delivers premium components, QMK/VIA firmware support, and a sleek, travel-ready form factor.

Available in 6 color options including Phantom Black and Space Silver, the Geonix48V pairs a CNC-machined aluminum case with an anodized surface finish for a refined, durable aesthetic. Slim enough to slide into any bag, it's the perfect companion for the office, home studio, or on-the-go typing sessions.

Key Features

• Hot-Swap Compatible: Easily swap switches without soldering — supports Kailh 1350 Choc low-profile switches for a customized feel
• QMK / VIA Support: Full programmability for remapping keys, macros, and layers to match any workflow
• CNC Machined Case: Precision CNC108 mesh construction with premium anodized surface treatment for lasting durability
• Kailh 1350 Red Switches: Smooth, linear actuation with a satisfying low-profile keystroke — ideal for fast typing and quiet environments
• Premium Keycaps Included: Ships with CFX.1OB-1 Alpha and CFX.1OB-2 Ergo keycap sets for a polished, complete build
• Portable 48-Key Layout: Compact ortholinear design that maximizes efficiency and minimizes desk footprint
• 6 Color Options: Choose the colorway that fits your setup perfectly

What's in the Box

• 1× Geonix48V keyboard (fully assembled or kit form)
• 1× Keyboard carrying pack
• 1× USB data cable
• 1× Bottom dampening cotton pad

Specifications

• Layout: 48-key compact / ortholinear
• Switch Type: Kailh 1350 Choc Red (linear, low-profile)
• Case Material: CNC-machined aluminum (CNC108 mesh, anodized finish)
• Firmware: QMK / VIA programmable
• Keycaps: CFX.1OB-1.Alpha & CFX.1OB-2.Ergo
• Colors: Phantom Black, Space Silver, and 4 additional colorways
• Connectivity: USB via included data cable

For enthusiasts who want to learn more about mechanical keyboard customization and firmware options, the NIST guidelines on human factors and interface design offer useful context on ergonomic input device considerations.

Frequently Asked Questions

Q: What switches does the Chosfox Geonix48V Low Profile Keyboard use?

A: The Geonix48V ships with Kailh 1350 Choc Red switches — a smooth, linear, low-profile switch designed for fast, quiet typing. Because the board is hot-swap compatible, you can easily replace them with any other Kailh 1350 Choc-compatible switch without soldering, giving you complete control over the feel of your keyboard.

Q: Does the Geonix48V support QMK and VIA firmware?

A: Yes! The Chosfox Geonix48V fully supports both QMK and VIA firmware. This means you can remap every key, create custom macros, set up multiple layers, and configure lighting — all through an intuitive interface or by editing the open-source QMK firmware directly. It's one of the most flexible programmable keyboards in this form factor.

Q: What keycaps are included with the Geonix48V keyboard kit?

A: The kit includes two keycap sets: CFX.1OB-1.Alpha and CFX.1OB-2.Ergo, both designed specifically for the low-profile Kailh 1350 Choc switch stem. These provide a complete, polished look right out of the box.

Q: Is the Chosfox Geonix48V portable?

A: Absolutely. The 48-key compact layout and slim low-profile design make the Geonix48V highly portable. It ships with a dedicated keyboard carrying pack so you can take it with you wherever you work or travel.

Q: What is included in the Geonix48V package?

A: Each package includes the Geonix48V keyboard, a keyboard carrying pack, a USB data cable, and a bottom dampening cotton pad to reduce vibration and sound during use.