Do you have a question about the KeySonic ACK-540 RF and is the answer not in the manual?
Lists key features like wireless operation, integrated touchpad, and ergonomic design.
Provides detailed specifications including dimensions, power, and compatibility.
Specifies required operating systems and notes no special driver installation.
Details connecting and installing the USB receiver for Plug & Play operation.
Guides on inserting batteries, initial setup, and re-synchronizing the keyboard with the receiver.
Explains Sleep-Mode, Wake up-Mode, and Re-Connect-Mode for power saving and connectivity.
Details how to use the touchpad for navigation, clicking, and scrolling.
Explains the dual-function keys, especially the Fn key and virtual numeric keypad.
| Type | Mini Keyboard |
|---|---|
| Key Switch | Membrane |
| Keyboard Layout | QWERTY |
| Number of Keys | 88 |
| Operating Range | Up to 10 meters |
| Power Source | Battery |
| Connection | RF (Radio Frequency) |
| Battery | 2x AAA |
| Compatibility | Windows, Linux |












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