This article covers SteelSeries ゲーミングキーボード テンキーレス 有線 Apex 3 TKL White JP 日本語配列 静音スイッチ IP32防滴 24キー同時押し対応 ホワイト 64909.

Overview

The SteelSeries Apex 3 TKL White JP is a tenkeyless gaming keyboard designed for quiet operation and compact desk setups. It features a Japanese JIS layout with whisper-quiet membrane switches rated for 20 million keystrokes. The IP32 splash-proof rating protects against accidental spills, while 24-key anti-ghosting ensures every complex input registers correctly. An 8-zone RGB backlight system allows custom lighting effects that sync with games and Discord notifications.

Connectivity & Compatibility

This keyboard connects via a standard USB-A cable. It works with Windows PCs, macOS, and major game consoles including PlayStation and Xbox. The compact dimensions (364mm wide, 150mm deep, 40mm high) leave plenty of room for mouse movement. A three-way cable routing system on the bottom helps manage desk clutter.

Product Info

Released in late 2025, the Apex 3 TKL White JP is priced around ¥9,873 on Japan. It carries a one-year manufacturer warranty. The package includes only the keyboard and USB cable. Market positioning is entry-to-mid-tier, balancing quiet operation with practical durability for everyday use and gaming.

Best Use Cases

Quiet gaming environments: The whisper-quiet switches produce minimal noise, ideal for late-night sessions or shared offices. Compact desk setups: The tenkeyless form factor saves space and reduces interference with mouse movement. Japanese-language users: The JIS layout matches standard Japanese keyboards, making typing and input switching natural. Not for: Users needing a full-size numpad or those who prefer the tactile feel of mechanical switches. ## Alternatives
Competitors in the same price range include the Razer Cynosa V2 (membrane, no Japanese layout) and Corsair K55 RGB (Japanese layout, IP42 rating). The Apex 3 TKL stands out for its quiet operation and 24-key anti-ghosting, while Razer offers deeper Chroma ecosystem integration and Corsair provides more detailed iCUE software control.

Things to Consider

The lack of a numpad makes it less suitable for data entry or accounting work. The membrane switch feel differs from mechanical keyboards; try before buying if possible. RGB lighting is zonal (8 zones), not per-key. The IP32 rating covers light splashes only, not full submersion.

Product Disclosure (Amazon)

  • Manufacturer: SteelSeries
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0DX6BMPG9
  • Note: This article covers a manufacturer-made product based on Amazon listing details.