The TSC TDP Series 2-inch Desktop Printers boast a user-friendly clamshell design, top-of-form sensing, and adjustable black mark sensors. These printers support industry emulations with a 200 MHz processor, 4 MB Flash, 8 MB SDRAM, and microSD expansion slot for up to 4 GB storage. The wristband models (TDP-225W and TDP-324W) excel in holding 6.5-inch OD rolls, reducing the cost per wristband and providing a compact solution for diverse printing needs. Connectivity options include USB 2.0, Ethernet, and USB Host, with the option to print wristbands without a computer using stored printing programs.