This article covers GK GAMAKAY TK75HE V2 ラピッドトリガー メカニカルキーボード TFTスクリーン BT.

Overview

The GK GAMAKAY TK75HE V2 is a 75% mechanical keyboard featuring Hall effect magnetic switches with an astonishing 0.005mm actuation precision. It supports rapid trigger functionality with zero dead zone, allowing gamers to execute commands faster than opponents. The keyboard boasts an 8KHz polling rate and 0.06ms ultra-low latency, making it a serious contender in the competitive gaming scene. A 0.87-inch TFT display provides real-time info such as battery status, date, time, and custom JPG/GIF animations. The semi-translucent PBT cherry-profile keycaps let RGB lighting shine through for a unique visual effect. Connectivity options include USB-C wired, Bluetooth, and 2.4GHz wireless, offering flexibility for various setups.

Connectivity & Compatibility

The TK75HE V2 connects via USB-C cable, Bluetooth, or 2.4GHz wireless dongle. It is compatible with Windows and partially with macOS. The 75% layout (approximately 84 keys) saves desk space while retaining function keys and arrow keys. The keyboard is fully hot-swappable for N-pole magnetic switches from other brands. The included software allows per-key actuation point adjustment (0.1mm–3.4mm in 0.01mm steps), key remapping, macro programming, and RGB customization. It also supports Dynamic Keystroke (DKS), which can assign up to four different actions to a single keypress, and Gamakay Snap Tap for instant directional input priority.

Product Info

Released in 2025, the GK GAMAKAY TK75HE V2 is positioned as a mid-to-high-tier gaming keyboard, offering rapid trigger and magnetic switch performance comparable to premium brands like Wooting at a more accessible price point. Typical retail price is around ¥23,000–¥24,000. It is available on and select online retailers. The keyboard comes with a USB-C cable, keycap puller, switch puller, and manual. PBT keycaps provide durability and resistance to shine over time. The built-in battery (specific capacity not disclosed) supports wireless use; exact battery life varies by usage. The keyboard weighs approximately 900g (estimated).

Best Use Cases

This keyboard is ideally suited for competitive FPS and battle royale players who demand the fastest response times. The rapid trigger and snap tap features enable near-instantaneous direction changes, giving a significant edge in fast-paced combat. It also excels in rhythm games and fighting games where ultra-light actuation and precision matter. The hot-swappable magnetic switches appeal to keyboard enthusiasts who want to experiment with different switch feel without soldering. The 75% layout is a great choice for users who need a compact keyboard without sacrificing essential keys, making it suitable for both gaming and productivity in tight desk spaces.