Leopold NP900RBT

The Leopold NP900RBT Charcoal is a full-size mechanical keyboard designed for users who want both wired and wireless connectivity with a traditional layout. It suits typists and professionals seeking a reliable, straightforward keyboard with Cherry MX switches and durable keycaps. Its sound-absorbing design and multimedia keys add practical value for office or home use, while Bluetooth 5.1 support offers flexible placement without cables.

Key Features

• Dual connectivity via USB-C wired and Bluetooth 5.1 wireless, allowing easy switching between devices or setups.
• Multimedia controls integrated into the function row, enabling quick access to volume and media playback without extra software.
• Dip switches provide basic customization of key functions, useful for users who want to adjust layout behavior without complex programming.
• Sound absorbing pad reduces typing noise, improving acoustic comfort in shared or quiet environments.

Build Quality

• Lightweight, plateless design with a plastic case keeps the keyboard portable but may reduce rigidity compared to metal cases.
• Keycaps are made from 1.5mm thick PBT double-shot plastic, which resists shine and wear over time.
• Switches are genuine Cherry MX, mounted directly to the PCB for stable keypresses but without hot-swap capability.

Typing Experience

• Choice of Cherry MX Brown, Blue, Red, or Silent Red switches covers a range of tactile and auditory preferences.
• Sound absorbing pad and PBT keycaps contribute to a quieter typing experience, especially with tactile or linear switches.
• Non-hotswap design means switch replacement requires soldering skills, limiting easy customization.

Connectivity

• Wired mode uses USB-C for stable, low-latency connection, suitable for gaming or work requiring consistent input.
• Bluetooth 5.1 wireless mode supports cable-free use but relies on two AAA batteries, which may require periodic replacement.

Compatibility

• ANSI layout with US QWERTY supports standard key arrangements familiar to most users.
• Compatible with Windows, Mac, and Linux operating systems, ensuring broad usability.
• No built-in audio or microphone ports, so external peripherals are needed for sound input/output.

Trade-offs

• Plastic construction and plateless design may feel less solid compared to heavier, metal-framed keyboards.
• Absence of hot-swap switches limits easy switch changes for hobbyists or those wanting frequent customization.
• Wireless mode depends on AAA batteries, which adds maintenance compared to rechargeable options.
• Limited customization via dip switches may not satisfy users seeking advanced remapping or macro programming.