This article covers LEOPOLD FC900RBT GRAYBLUE Bluetooth.

Overview

The LEOPOLD FC900RBT GRAYBLUE is a full-size mechanical keyboard from LEOPOLD, a brand well-known among keyboard enthusiasts. It comes equipped with Cherry MX2A Silver switches, which offer a light actuation force and short travel — ideal for both typing and gaming. The keyboard supports Bluetooth wireless and USB-C wired connectivity, making it a versatile choice for a variety of setups. Powered by two AA batteries, it delivers up to approximately 300 hours of continuous use, so you won't need to worry about frequent recharging. The Japanese JIS layout with Kana legends is perfect for users who need dedicated keys for Japanese input, and the full 108-key design includes a numeric keypad.

Connectivity & Compatibility

Wired: USB-C port for a reliable, low-latency connection. Works with Windows and macOS out of the box. Wireless: Bluetooth (likely 5.x) allows pairing with up to three devices. Switching between paired devices is quick via dedicated keys. * Compatibility Notes: The keyboard is designed for standard desktop and laptop PCs. The full-size footprint may be too large for cramped desks. DIP switches on the bottom let you swap certain key assignments (e.g., Caps Lock and Ctrl), but for deep customization, you'll need third-party software (not provided).

Product Info

Released in late 2024, the FC900RBT GRAYBLUE sits in the mid-to-high price tier for mechanical keyboards. You can find it at major Japanese retailers and for around ¥17,000, which is competitive for a Cherry MX2A based board with hot-swap capability. In the box: keyboard, USB-C cable, a switch puller tool, and two AA batteries. LEOPOLD typically offers a one-year warranty (check with your retailer). The keycaps are PBT double-shot (1.5mm low-profile), ensuring long-lasting legends. Internal sound-dampening pads and screw-in stabilizers reduce noise and improve typing feel.

Best Use Cases

Typists and programmers: The Cherry MX2A Silver switches are light and responsive, making them great for hours of coding or writing without finger fatigue. Multi-device users: Bluetooth connectivity lets you quickly switch between a PC, laptop, and tablet. No wires, no hassle. Customization enthusiasts: Hot-swappable sockets mean you can replace the switches with any Cherry MX-compatible ones without soldering. Japanese input users: The full JIS layout with Kana legends is ideal for anyone who frequently types in Japanese — no missing keys or awkward key combinations.

Product Disclosure (Amazon)

  • Manufacturer: LEOPOLD
  • Seller: LEOPOLDキーボードオンラインストア
  • Fulfilled by: Amazon
  • ASIN: B0DKF3DFFQ
  • Note: This article covers a manufacturer-made product based on Amazon listing details.