Applies to: Input Devices Author/Supplier: Dell Category: Alps TouchPad Requirements: Windows XP, Windows Vista, Windows 7 File Size: 9.0MB File Name: R270497.exe Release Date: 02.06.2010 Version: 7.1007.115.102,A05
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Description:
This download updates the driver for the Alps TouchPad to the latest version as per manufacturers release notes. The R270497.exe driver is valid for all Alps TouchPad with the following specs;
Type: Capacitive
Power: USB Port
Founded in 1948, Alps are one of the biggest manufacturers of touchpads found mostly in Dell, Sony and Toshiba laptops. Alps also manufacture Alpine, a well-know car audio brand. Touchpads operate in several ways the most common being capacitive and conductance sensing, with Alps employing the former; an increasingly popular method in the latest touch pads. Capacitive sensing is the transmission of energy in an electrical network through an agents ability of holding an electrical charge. Laptop touchpads detect a change in conductivity released from a finger and react accordingly by moving the pointer accordingly in synchronisation with finger movement.
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Updates & patches
