S-board 840 Design Numeric

No, the S-board 840 Numeric is not fully compatible with Mac. You can use the numeric keys when connecting to a Mac. However, due to the fact that the NumLock key function is not supported, the cursor keys (left, right, up, down) won’t work.

This can in most cases be solved as following. Plug out the USB cable. Then press the reset button, it can be found on the bottom of the keypad.

Press this with a sharp pin, for example a pin of a paperclip. Plug in the USB cable and wait about 30 seconds. In most cases the Keypad now works properly