The USB Touchscreen Controller (A12B) refers to a specific USB interface used to connect a touchscreen panel to a computer. This controller translates touch input from the touchscreen into data the computer can understand and act upon. "A12B" likely refers to the model number or specific chipset of the controller.
To use the touchscreen correctly on Windows, you'll need to install the appropriate driver for this controller so the operating system can recognize and interact with the touchscreen properly.
WinXP Promise FastTrak 571 (tm) Controller drivers / HP-Pavilion HP-Pavilion
Device Name:
WinXP Promise FastTrak 571 (tm) Controller
Hardware ID:
PCI\VEN_105A&DEV_3571&SUBSYS_3571105A&REV_02
PCI\VEN_105A&DEV_3571&SUBSYS_3571105A
PCI\VEN_105A&DEV_3571&CC_010400
PCI\VEN_105A&DEV_3571&CC_0104
Compatible IDs:
PCI\VEN_105A&DEV_3571&REV_02
PCI\VEN_105A&DEV_3571 <---- Device ID matches with our database
PCI\VEN_105A&CC_010400
PCI\VEN_105A&CC_0104
PCI\VEN_105A
PCI\CC_010400
PCI\CC_0104
This download provides WinXP Promise FastTrak 571 (tm) Controller driver and is supported on HP-Pavilion HP-Pavilion that is designed to run on Windows Operating System Only.
Operating System:
2K,XP,2K3,VISTA,WIN7/32bits
Manufacturer:
Promise Technology
You are viewing the drivers of an anonymous computer which may be not the same with your current computer. These driver(s) may not work with your computer. Please click on the link below to download, scan and get the correct drivers.
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Hardware Support
WinXP Promise FastTrak 571 (tm) Controller
PCI\VEN_105A&DEV_3571
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PCI\VEN_105A&DEV_3519
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PCI\VEN_105A&DEV_3574
WinXP Promise RAID Console SCSI Processor Device
SCSI\ProcessorPromise_RAID_Console____