The Allen-Bradley 2711P-T4W21D8S is a versatile component of the PanelView Plus 7 Standard series, designed for seamless migration from discontinued PanelView terminals. This compact Human Machine Interface (HMI) features a 4.3-inch touchscreen with 480 x 272 resolution, providing cost-effective solutions for small-scale applications. Enhancing operator interaction, it offers two USB interfaces and an Ethernet port for multi-node communication, supported by 512 MB RAM and 512 MB internal storage, alongside 80 MB user memory for critical file storage, ensuring robust performance in modern control systems.