This article covers Keychron V3 有線カスタムメカニカルキーボードノブバージョン TKL QMK.

Overview

The Keychron V3 is a wired TKL (80%) mechanical keyboard with a built-in rotary encoder knob. It sits at the entry-to-mid tier of Keychron's lineup, offering extensive customization without breaking the bank. The standout feature is full QMK/VIA support, which lets you reassign every key and create complex macros using an intuitive web-based editor. The hot-swappable PCB accepts both 3-pin and 5-pin MX-style switches, so you can experiment with different switch types without soldering. Stock switches are Keychron's own pre-lubed K Pro Brown tactiles, paired with double-shot PBT keycaps in a unique OSA profile. Priced around ¥24,775 (approx. $170 USD), it delivers genuine enthusiast-grade flexibility at a consumer-friendly price.

Connectivity & Compatibility

Connection is via USB-C only — a braided USB-C to C cable is included. The keyboard works with Windows, macOS, and Linux out of the box, and a physical toggle on the side switches between the two major OS layouts. Additional keycaps for Windows modifiers come in the box. The hot-swap sockets support nearly all Cherry MX-compatible switches from Gateron, Kailh, Cherry, and others. South-facing RGB LEDs ensure compatibility with Cherry-profile replacement keycaps without light interference. No Bluetooth or wireless options — this is a strictly wired board.

Product Info

The Keychron V3 (knob variant) launched in mid-2022 and is widely available through Japan, Keychron's official store, and select retailers. The standard warranty is one year. Accessories include a USB-C cable, keycap puller, switch puller, extra Windows keycaps, and a user manual. Market positioning: solidly entry-level in price, but mid-range in features. The gasket mount construction, pre-installed silicone dampening, screw-in stabilizers, and QMK/VIA compatibility are features typically found on keyboards costing significantly more. It's a remarkable value for anyone wanting to dip into the custom mechanical keyboard world.

Best Use Cases

This keyboard is an ideal starting point for mechanical keyboard newcomers who want to customize. The hot-swap sockets and QMK firmware make it easy to experiment with switches and layouts without any permanent commitment. However, if you absolutely need wireless connectivity, the V3 is not for you — look at Keychron's K series or other Bluetooth models instead. For programmers and writers who type for hours, the TKL layout saves desk space while keeping function keys and arrow clusters intact. You can assign macros in VIA to speed up repetitive tasks. If you rely on a numpad for data entry, consider a full-size or a separate numpad. Gamers can use it as a daily driver — the 1000Hz polling rate and responsive tactile switches work well in fast-paced titles. But if you want dedicated gaming software with per-game profiles and flashy RGB, a mainstream gaming brand might be more suitable.

Product Disclosure (Amazon)

  • Manufacturer: Keychron
  • Seller: Aulani Store★パソコン製品のキーボードはUS配列です★
  • Fulfilled by: Aulani Store★パソコン製品のキーボードはUS配列です★
  • ASIN: B0B2DLYY8H
  • Note: This article covers a manufacturer-made product based on Amazon listing details.