This article covers 国内正規品 Keychron Q3 Max QMK.

Overview

The Keychron Q3 Max is an 80% TKL wireless custom mechanical keyboard that combines premium build quality with versatile connectivity. It supports three connection modes: 2.4GHz wireless (via included dongle), Bluetooth 5.1, and USB Type-C wired, giving you the freedom to declutter your desk without sacrificing performance. Machined from a single block of aluminum, the Q3 Max delivers exceptional rigidity and a premium feel that rivals keyboards costing twice as much. The hot-swappable PCB accepts both 3-pin and 5-pin switches, and the included Gateron Jupiter Red linear switches offer a smooth, quiet typing experience right out of the box. With full QMK/VIA support, every key can be remapped and custom macros can be created without any soldering.

Connectivity & Compatibility

Three-mode connectivity: 2.4GHz wireless (USB dongle included), Bluetooth 5.1 (up to 3 paired devices), and USB Type-C wired. Compatible with Windows, macOS, and Linux. The JIS (Japanese) layout works natively in Japanese environments. Hot-swap sockets support both 3-pin and 5-pin Cherry MX-compatible switches, so you can swap in any switch you like without soldering. Keycaps are OEM-profile PBT double-shot, offering excellent durability and resistance to shine over time.

Product Info

Released in June 2024, the Keychron Q3 Max sits in the mid-to-high tier of wireless custom keyboards. It retails for around ¥43,890 on , with a standard one-year manufacturer warranty. The package includes a USB-A to C cable, 2.4GHz dongle, keycap puller, switch puller, extra space bar keycaps, and a hex wrench — everything you need to start customizing immediately. Compared to gaming-brand alternatives like the Logitech G915 or Razer BlackWidow V4 Pro, the Q3 Max offers superior build quality and customization flexibility. However, it lacks dedicated gaming software; all macro and lighting control must be done through QMK/VIA, which has a learning curve for non-technical users.

Best Use Cases

Programmers and writers who type for hours: The Gateron Jupiter Red linear switches are light and quiet, and the aluminum chassis with internal foam dampens noise effectively. Ideal for open-plan offices or home workspaces. Custom keyboard beginners: Hot-swap sockets make switch swapping a breeze, and VIA's graphical interface lets you remap keys and create macros without coding. A perfect entry point into the custom keyboard hobby. Multi-device users: Switch between PC, tablet, and phone via Bluetooth with a single key press. The 2.4GHz mode ensures low latency for gaming or video editing. Gamers should be aware: While the Q3 Max supports 1000Hz polling, it lacks dedicated gaming features like onboard macro profiles or advanced RGB effects without QMK/VIA configuration. For competitive FPS or RTS, consider keyboards with faster optical switches like the Wooting 60HE+ or Razer Huntsman V3.

Things to Consider

The keyboard weighs approximately 1.2 kg (2.6 lbs) — it's a desk anchor, not a travel companion. The weight contributes to its rock-solid stability during intense typing sessions. The 2.4GHz dongle stores in a compartment on the bottom of the keyboard. When using Bluetooth, the dongle is not needed, so be careful not to lose it. Keycaps use OEM profile. If you plan to switch to Cherry or SA profile keycaps, check for interference with the switch housings beforehand. At over ¥40,000, this is a significant investment. If your budget is tighter, consider the wired-only Keychron V or C series, which offer similar build quality at half the price.

Product Disclosure (Amazon)

  • Manufacturer: Keychron
  • Seller: Keychron Japan
  • Fulfilled by: Amazon
  • ASIN: B0D8QJQGT3
  • Note: This article covers a manufacturer-made product based on Amazon listing details.