# Keychron K3 Max — Low-Profile Wireless Custom Mechanical Keyboard

> 【国内正規品】Keychron K3 Max ロープロファイル ワイヤレス・カスタムメカニカルキーボード summary. Keychron K3 Max is a low-profile wireless mechanical keyboard with 2.4GHz, JIS layout, double-shot PBT keycaps, and Gateron Red switches.

Tags: keyboard, keychron, k3-max, low-profile, wireless, jis-layout
Source: https://www.amazon.co.jp/dp/B0F746KMPB
Article page: https://web-autoai.com/articles/keychron-k3-max?lang=en

Prices and ratings change over time — check the article page for the current values.

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## Overview
It features a JIS layout with double-shot PBT keycaps and Gateron low-profile mechanical switches (Red linear). This keyboard is designed for users who want a compact, portable typing experience without sacrificing responsiveness, whether for office work, creative tasks, or gaming.
The K3 Max offers three connection modes: 2.4GHz wireless (with a 1000Hz polling rate), Bluetooth 5.1 (up to three paired devices), and USB-C wired. It works seamlessly with Windows, macOS, iOS, and Android. The JIS layout is ideal for Japanese input, and the keyboard includes dedicated keycaps for Mac users. Bluetooth multipoint allows quick switching between a PC, tablet, and phone.
Released in 2025, the Keychron K3 Max sits in the mid-to-high-end segment of low-profile mechanical keyboards. Check the retailer's page for the latest price. The keyboard comes with a USB-C cable, keycap puller, and extra keycaps. Warranty is provided by the manufacturer; purchase is available through Japan and other authorized retailers.

### Product Disclosure (Amazon)
- Manufacturer: Keychron
- ASIN: B0F746KMPB
- Note: This article covers a manufacturer-made product based on Amazon listing details.