The Keychron B33 keyboard and BM25 mouse wireless combo (KCBD1) is a versatile, high-performance desktop set engineered to provide a smooth, ultra-quiet workflow, precision tracking, and seamless integration for creators and professionals. Manufactured with advanced multi-mode wireless technologies and ergonomic layouts, this bundle offers reliable multi-device connectivity and long-lasting battery performance.
Technical Specifications
- Manufacturer: Keychron
- Part Number / SKU: KCBD1
- Product Type: Keyboard and Mouse Wireless Combo
- Keyboard Layout: 80% Tenkeyless (TKL)
- Keyboard Switch Type: Innovative Scissor-Switch Mechanism (fully pre-lubed keys)
- Mouse Sensor: PixArt PAW3212 Optical Sensor
- Mouse DPI Range: 100 to 2400 DPI
- Mouse Tracking Speed: 30 IPS
- Mouse Click Switches: Huano Micro Switches (10 million clicks lifespan)
- Connectivity Protocols: 2.4 GHz Wireless, Bluetooth 5.2, and USB Type-C Wired (includes unified 2-in-1 receiver)
- Polling Rate: Up to 1000 Hz (Wired and 2.4 GHz mode) / 125 Hz (Bluetooth mode)
- Battery & Power (Keyboard): 800 mAh rechargeable Li-polymer battery (up to 320 hours working time)
- Battery & Power (Mouse): 600 mAh rechargeable battery (up to 98 hours working time in Bluetooth mode)
- Body Material: ABS Plastic
- Keyboard Dimensions: 357.12 x 130.95 x 16.48–26.04 mm
- Mouse Weight: 79 ± 3 g
- Operating System Support: macOS, Windows, Linux
Key Features
- All-Silent Design: Engineered with pre-lubed scissor keys on the keyboard and silent micro-switches on the mouse for a quiet, low-friction environment suitable for shared offices.
- Unified Tri-Mode Connectivity: Supports simultaneous pairing via Bluetooth 5.2, low-latency 2.4 GHz wireless, and wired USB-C using a convenient single 2-in-1 USB receiver.
- Compact 80% TKL Layout: Provides all essential keys in a space-saving footprint without a numeric keypad to optimise desktop space.
- Advanced Scissor Mechanism: Features a tall, stable scissor-switch structure on the keyboard that delivers consistent, accurate, and responsive keystrokes.
- Pinpoint Mouse Precision: Equipped with the PixArt PAW3212 sensor and adjustable DPI settings up to 2400 to ensure smooth and accurate cursor control.
- Fully Customisable Workflow: Compatible with the Keychron Launcher web application to effortlessly remap keys, adjust buttons, and configure custom macros.
