Extensa 2000 / 2500 Series Synaptics Touchpad 22.214.171.124 for Windows 2000 / WinXP Publisher's description
from Acer Inc.
Extensa 2000 / 2500 Series Synaptics Touchpad 126.96.36.199 for Windows 2000 / WinXP
Synaptics Touchpad Driver for Windows 2000 / WinXP Version 7.8.9
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