Silent micro switches for quieter clicks | Tri-mode Bluetooth, 2.4GHz and wired connection | Up to 2400 DPI and 1000 Hz polling | Up to 100 hours of battery life | Vertical ergonomic shape
Quick Specs
- Enjoy near-silent clicking that keeps you considerate in shared offices and meetings
- Connect your way with tri-mode Bluetooth, 2.4GHz receiver or wired USB Type-C
- Experience a natural vertical shape built for comfortable everyday work
- Achieve smooth, responsive tracking with up to 2400 DPI and a 1000 Hz polling rate
- Work for longer between charges with up to 100 hours of battery life
A composed, comfortable ergonomic mouse for the modern South African professional
Productivity depends on tools that stay out of your way. The Keychron BM27-A61 is a vertical ergonomic wireless mouse designed for people who spend long hours at a desk, whether that is in a corporate office, a co-working space or a home study. Its upright shape and compact 11.1 x 8.4 x 6.6 cm footprint give you a considered alternative to a traditional flat mouse, while the Space Gray finish keeps your setup looking professional.
Silent micro switches for distraction-free work
Tired of clicking that turns heads in a quiet meeting or open-plan office? The BM27-A61 uses all-silent micro switches, so everyday clicking is far less intrusive for you and the people around you. It is a practical advantage on video calls, during focused work and in shared spaces where noise matters.
Tri-mode connectivity that follows your workflow
Switch between Bluetooth, the 2.4GHz Type-A receiver and a wired USB Type-C connection depending on what you are working on. This tri-mode flexibility lets you move between a laptop, a desktop and other devices without changing your mouse. Wired mode is available through the included USB Type-C cable, so you always have a way to keep working.
Responsive tracking and long-lasting battery life
With a maximum of 2400 DPI and a 1000 Hz polling rate, the mouse delivers responsive cursor movement for spreadsheets, documents, design review and everyday navigation. Battery life of up to 100 hours means fewer interruptions to your day. At just 0.099 kg, it is light enough to move comfortably across your desk and easy to take along with your laptop.
Features
- Vertical ergonomic shape offers a natural, upright grip for everyday office work.
- All-silent micro switches keep clicking quiet in meetings and shared workspaces.
- Tri-mode connectivity (Bluetooth, 2.4GHz receiver or wired) lets you pair with the device that suits your workflow.
- Up to 2400 DPI gives responsive, adjustable-feeling cursor tracking across your screen.
- 1000 Hz maximum polling rate for responsive input.
- Up to 100 hours of battery life reduces how often you need to recharge.
- Lightweight 0.099 kg body makes the mouse easy to move and carry.
- Includes a USB Type-C cable and Type-A receiver, so you can connect wired or wireless straight out of the box.
Specifications
- Colour: Space Gray
- Wireless distance: Approx. 10m of open space
- Mouse micro switches: Kailh Micro Switch (10 million clicks lifetime)
- Connection mode: 2.4GHz- Bluetooth – Wired
- Battery capacity: 500mAh
- Usage duration: 100 Hours (Bluetooth mode) | 76 Hours (2.4GHz mode)
- Recharge time: 2 Hours
- Charging port: USB Type-C
- Report rate (polling rate): 125Hz-500Hz-1000Hz
- Resolution: 100-2400DPI
- Product Dimensions: 11.1 x 8.4 x 6.6 cm
- Product Weight: 99 ±3g
What’s in the Box
- 1 x Keychron BM27-A61 1K All Silent Micro Switch Ergonomic Wireless Mouse – Space Grey
- 1 x USB Type-C Cable
- 1 x Type-A Receiver
- 1 x User Manual
Why Keychron
Choose Keychron for a Office mice with clearly documented capabilities and specifications, making it easier to select the right fit with confidence.









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