The MT8121XE3 is a 12.1-inch HMI (Human-Machine Interface) touchscreen display designed for industrial applications. 

Display: 12.1-inch IPS LCD with 1024 x 768 resolution

Viewing Angle: Wide 89° all-around for better visibility

Processor: 1GHz 32-bit RISC CPU

Memory: 256MB Flash and 256MB RAM

Connectivity: USB Host/Client, SD card slot, Ethernet, Serial ports (RS-232/RS-485)

Software Compatibility: Works with EasyBuilder Pro

Industrial Features: PCB coating, power isolation, and high durability