The Rollo X1038 USB Thermal Shipping Label Printer 4x6 is a high-quality label printer designed for efficient black and white printing. With a maximum resolution of 203 x 203 DPI and a fast black print speed of 60 ppm, this portable printer is ideal for shipping label requirements. Its compact A6 paper size support and 256 MB memory make it suitable for various printing needs. With USB 2.0 connectivity, the Rollo X1038 offers easy setup and reliable performance for businesses looking for a reliable printing solution.