Micro Innovations KB990W - Manual (Page 16)

16 Wireless Internet Keyboard & Optical Mouse
5. Double-click the jack-in-the-box to ensure
your double-click speed is set correctly.
The jack-in-the-box pops up.
Slide the Speed of double click arrow
toward Slow or Fast to change the speed
setting.
6. Click Apply to accept the changes and
proceed to another tab, OK to accept the
changes and exit, or Cancel to discard any
changes and exit.
Note: If the jack-in-the-box does not pop up,
your double-click speed setting is too
fast or too slow.