Keychron introduced the BM27, a vertical ergonomic mouse designed to reduce wrist strain for users who spend long hours at a desk. The device targets office workers and general computer users who prioritize comfort over high-speed gaming performance. This launch offers a budget-friendly entry point for those seeking an alternative to traditional flat mice.
Vertical ergonomic mouse targets office users with silent switches
The BM27 features a 55-degree tilt angle to promote a natural handshake grip position. Keychron equipped the mouse with silent switches to minimize clicking noise in shared workspaces. The exterior applies a skin-friendly UV coating to improve grip feel and durability during extended use.
Keychron BM27 Specifications
- Sensor: PixArt PAW3212
- Max DPI: 2400
- Battery Life: 100 hours
- Weight: 99g
- Connectivity: Tri-mode
Under the hood, the mouse relies on the PixArt PAW3212 sensor, which supports a maximum DPI of 2400 and a tracking speed of 30 ips. It connects via tri-mode wireless, allowing users to switch between Bluetooth, 2.4GHz, and wired USB-C connections. The unit weighs 99 grams and measures 111.16 x 83.91 x 66.57 mm, with PTFE feet to ensure smooth movement.
Battery life reaches up to 100 hours in wireless mode, providing reliable performance for daily tasks. The mouse supports a 1000Hz polling rate for responsive cursor control. These specifications position the BM27 as a practical tool for productivity rather than competitive gaming.
Global pricing is set at 34.99 USD, while Hong Kong retailers list the device at 299 HKD (around $38.14). The product launched on July 24, 2024, marking Keychron's expansion into vertical ergonomic peripherals. Buyers can now access a dedicated wrist-saving mouse at a competitive price point.



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