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KeySonic KSM-6140BTRF-EG Wireless Ergonomic Mouse - Office Right-Hand 1600 DPI delivers comfortable precision for everyday office work with its ergonomic right-handed shape and reliable wireless connectivity.
Designed for office use, the KeySonic KSM-6140BTRF-EG pairs via RF wireless (nano USB receiver) or Bluetooth, giving you flexible multi-device support across Windows, macOS and ChromeOS. A included USB Type-A nano receiver ensures plug-and-play simplicity while Bluetooth lets you switch devices without the dongle.
The mouse offers a movement resolution of 1600 DPI and three customizable resolution modes, so you can quickly toggle sensitivity with the dedicated DPI switch. Its six pressed buttons include forward and back navigation controls to speed up browsing and workflow tasks.
Ergonomics are central to the design: the right-hand form factor and ABS construction create a comfortable grip for long sessions, and the monochromatic black finish keeps the look professional on any desk. At 77 mm wide, 123 mm deep and 45 mm high, the mouse balances support and mobility while weighing 116 g.
Wireless range reaches up to 10 m and the mouse runs on a single AA battery, with a receiver and battery included in the package. The compact nano receiver and the battery-powered operation make it ideal for mobile workers who need dependable performance without frequent recharging.
Typical use cases include daily office productivity, remote work, presentations, and multitasking across a laptop and a desktop. The forward/back buttons help when browsing or working in document-heavy environments, while the DPI modes are helpful for switching between precise tasks like spreadsheet editing and general navigation.
The package contains 1x KSM-6140BTRF-EG, 1x USB RF dongle, 1x AA battery and a manual, making setup quick and straightforward. With broad OS compatibility and multi-device support, this mouse is a practical choice for professionals seeking an ergonomic, dependable wireless solution.
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