Excellent gaming performance with 7200 DPI and 4 polling rate】 T-DAGGER programmable gaming mice, default five DPI levels available from 1200/2400/3500/5500/7200 DPI. With two DPI button, you can adjust the dpi easily to get high accuracy and consistent responsiveness at any speed.
Thermal paper is a recording media to be printed with heat from the thermal printer. The image is produced by heat, without printing ink, when the selected area of the thermal paper passes over the thermal print head.
Dot matrix printing uses a print head that moves back-and-forth, or in an up-and-down motion, on the page and prints by impact, striking an ink-soaked cloth ribbon against the paper, much like the print mechanism on a typewriter.