This article covers (並行輸入品)SteelSeries ゲーミングキーボード ミニサイズ Apex 9 Mini JP 有線 日本語配列 レスポンスタイム0. 2ms 搭載 アクチュエーションポイント1.
0mm設定可能 OptiPoint光学スイッチ 高耐久 64830 ブラック.
Overview
The SteelSeries Apex 9 Mini JP is a compact 60% wired gaming keyboard that features a Japanese layout — a rarity in the enthusiast keyboard space. It is equipped with SteelSeries' own OmniPoint optical switches, which allow you to adjust the actuation point from 1.0mm to 1.5mm per key. With a claimed response time of just 0.2ms, this keyboard is tuned for competitive gaming where every millisecond counts. The keycaps are doubleshot PBT, ensuring long-lasting legends without shine. Despite its small footprint, the Apex 9 Mini JP maintains full NKRO and per-key RGB lighting, configurable through the SteelSeries GG software.
Connectivity & Compatibility
The Apex 9 Mini JP connects via a detachable USB-C to USB-A cable. It is compatible with Windows, macOS, Xbox, and PlayStation consoles out of the box. No additional drivers are required for basic functionality, though the GG software unlocks macro assignment, lighting effects, and actuation point profiles. The Japanese layout means the keys are arranged for the Japanese input method, so it is ideal for users who need kana keys or prefer the short spacebar. Note that macOS users may need to remap the modifier keys for a native feel. Full N-key rollover is supported across all 104 keys.
Product Info
Released in 2023, the Apex 9 Mini JP (model number 64830) has a typical retail price of around ¥20,000, but it is often available via import channels at ¥14,580. The keyboard comes with a one-year manufacturer warranty. Included in the box are the keyboard, a detachable USB-C cable, a keycap puller, and an alternate stealth spacebar. In terms of market position, this is a mid-range competitive gaming keyboard that emphasizes speed and customization over premium build materials like aluminum. It competes directly with optical-switch offerings from Razer and Corsair, but the adjustable actuation per key is a distinctive feature at this price point.
Best Use Cases
This keyboard is best suited for competitive gamers, especially in FPS or fighting games where rapid, precise inputs are essential. The adjustable actuation point allows you to make keys more sensitive for actions like sprinting or less sensitive for ability keys to prevent accidental presses. It is also a great choice for users who need a Japanese layout but want a compact form factor — many Japanese layout keyboards are full-size. The small footprint frees up desk space for a large mouse mat. On the downside, if you frequently use a number pad or rely on dedicated function keys, the 60% layout may force you to use layers. The optical switches are also louder than typical linear switches, so it may not be ideal for shared workspaces.
Product Disclosure (Amazon)
- Manufacturer: SteelSeries
- Seller: sounds best
- Fulfilled by: Amazon
- ASIN: B0D148M7G3
- Note: This article covers a manufacturer-made product based on Amazon listing details.





