Skyloong GK104Pro

The Skyloong GK104 Pro Dual Calculate 2025 Upgrade is a full-size mechanical keyboard designed for users who want a versatile typing tool combined with a built-in calculator and display. It suits professionals and multitaskers who benefit from quick numeric input and on-the-fly calculations without switching devices. Its wireless and wired connectivity options support seamless use across multiple systems.

Key Features

• Integrated 3.0-inch HD screen displays time, battery, connection status, and supports images and GIFs transferred via Wi-Fi, enhancing visual feedback and customization.
• Dual-function numeric keypad toggles between a standard numpad and a fully functional calculator with one key, improving workflow efficiency for data entry and calculations.
• Split spacebar design allows switching between a single large key or two smaller keys, enabling personalized typing comfort and faster key access.
• Detachable 8000mAh battery supports easy replacement without tools, reducing downtime and maintenance costs.
• Three connection modes (Wired Type-C, 2.4GHz wireless, Bluetooth) allow up to four devices to connect simultaneously, with quick switching to support multitasking across platforms.

Typing Experience

The keyboard uses linear KTT Rose Silver switches with moderate actuation force, suitable for users who prefer smooth keystrokes without tactile bumps. Hot-swappable sockets enable switch replacement without soldering, allowing customization or maintenance. Three adjustable typing angles provide ergonomic support for extended use.

Connectivity and Compatibility

Supports Windows, macOS, Android, and iOS devices through wired, 2.4GHz wireless, or Bluetooth connections. Bluetooth supports dual device connections, while wired mode offers low latency with an 8000Hz polling rate. Wireless polling rates are lower, which may affect response speed in some scenarios.

Trade-offs

• The 3.0-inch display adds bulk and weight, making the keyboard heavier than typical models, which may reduce portability.
• Bluetooth polling rate is limited to 125Hz, potentially less responsive for fast-paced typing or gaming compared to wired mode.
• RGB backlighting is south-facing, which may affect keycap legend visibility depending on keycap profile and lighting angle.