This article covers 【限定】 Logicool G ゲーミングキーボード G915 X LIGHTSPEED TKL 薄型 ワイヤレス テンキーレス G915WLX-TKL-TCWH タクタイル 茶軸 確かな打鍵感 日本語配列 Bluetooth LIGHTSYNC RGB キーボードメカニカルキーボード 国内正規品 ※限定 壁紙ダウンロード付き.

Overview

The Logicool G G915 X LIGHTSPEED TKL is the latest refinement of Logitech's iconic low-profile wireless mechanical keyboard. Measuring just 23mm thick, it packs a full mechanical switch experience into a footprint that rivals membrane chiclet boards. The Tactile (brown) switch variant provides a distinct bump at actuation, perfect for typists and gamers who want tactile feedback without the noise of clicky switches. Actuation point has been shortened from 1.5mm to 1.3mm, making keystrokes faster and more responsive. A new key-mounting system reduces wobble during intense gaming sessions, while the sandblasted aluminum-alloy top plate adds both rigidity and a premium feel. The keyboard supports three connection modes: LIGHTSPEED wireless, Bluetooth, and USB-C wired, allowing seamless switching between PC, tablet, and phone. Durable PBT keycaps resist wear and shine far better than standard ABS, and the per-key LIGHTSYNC RGB lighting offers customizable effects through G HUB software. The Japanese JIS layout includes a space-efficient Enter key and dedicated kana labels, making it suitable for bilingual users.

Connectivity & Compatibility

LIGHTSPEED 2.4GHz wireless: Dedicated USB receiver, sub-1ms response, no perceptible latency for competitive gaming. Bluetooth: Up to 2 paired devices, switch with FN+key combination. USB-C: Wired mode with passthrough power and data. OS support: Windows 10/11 required for full G HUB functionality; macOS supports basic keyboard operation but lacks KEYCONTROL and RGB customization. No Linux driver. * Compatibility notes: Proprietary LIGHTSPEED receiver cannot be replaced with generic USB dongles. Bluetooth 5.1 LE is backward compatible with BT 4.0. Japanese JIS layout: works with any system that supports Japanese input (IME required for kana input).

Product Info

Release: Mid 2024. Street price around ¥28,500 (), with exclusive wallpaper download bundle. Warranty: 2 years with Logitech G registration. Accessories: USB-C cable (braided, 1.8m), LIGHTSPEED receiver, receiver extension adapter, quick start guide. Market position: High-end tier. No other wireless low-profile mechanical keyboard matches the combination of 1.3mm actuation, LIGHTSPEED latency, and Japanese layout support. Direct competitors include the Razer DeathStalker V2 Pro (clicky/linear only) and Corsair K100 Air (no Tactile switch, full-size only). The G915 X TKL stands out for its switch choice and compact form factor. * KEYCONTROL: Assign up to 15 functions per key using layers. Useful for macros, media controls, or application shortcuts even without a numpad.

Best Use Cases

Competitive gaming (FPS, MOBA, RTS): LIGHTSPEED wireless keeps latency imperceptible, while the TKL layout provides extra mouse room. The low profile reduces wrist angle, decreasing fatigue during long sessions. Home office / hybrid work: Tactile switches are quiet enough for open-plan offices but provide clear tactile feedback. Bluetooth connectivity makes switching between desktop and laptop effortless. PBT keycaps ensure legends remain legible for years. * Enthusiasts with clean desk aesthetics: The 23mm height and white color scheme complement modern monitor arms and cable management setups. The keyboard looks as good as it types, with uniform RGB backlighting and no visible screws on the top plate.

Product Disclosure (Amazon)

  • Manufacturer: Logicool G(ロジクール G)
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0DB3JPC4K
  • Note: This article covers a manufacturer-made product based on Amazon listing details.