Should the PCAP USB Windows universal driver located on the AMT website be installed? What is the difference if it is used? - FAQs | Manufacturer of Resistive | PCAP Touch Screen | PenMount Touch Screen Controller - AMT

Installing the PCAP USB Windows universal driver is not recommended for normal operation in Windows. This driver is only used when customers require special applications (i.e. simultaneous operation across multiple touch screens). Certified resistive, projected capacitive (PCAP) touch screens and PenMount touch screen controllers meeting international standards, ISO, UL E331240-A1-UL, REACH, and RoHS. All touch screen products are supplied with flexible production quantity and long term support.