The ZD621 thermal direct printer is a compact and powerful device designed for a variety of printing applications. With a print resolution of 300 dpi, this printer delivers sharp and precise prints suitable for professional requirements. The thermal direct printing technology ensures efficient and low-maintenance use, as no ink or toner is needed. The printer offers versatile connectivity options, including USB, Ethernet, USB host, as well as wireless options like 802.11ac and Bluetooth 4.0, allowing for flexible integration into existing systems. With compact dimensions of 15 cm in length, 8 cm in height, and 14 cm in width, the ZD621 is ideal for environments with limited space. The device weighs only 150 grams, making it lightweight and portable. Therefore, the ZD621 is a reliable choice for businesses that require an efficient and high-quality printing solution.