The Datamax E-Class printers are a line of compact thermal printers designed for label and tag printing applications. They have powerful features like a 32-bit processor, memory, and connectivity options despite their small size. The printers can handle various barcodes and symbologies and are suitable for low to medium volume labeling needs in offices, shipping centers, and other environments. Options include a cutter, sensor, and international fonts. The E-Class printers provide performance in a small package at an affordable price.