The D90E Portable Direct Thermal Printer is a versatile device that supports letter size paper. It offers a resolution of 203 DPI. With a compact and portable design, this printer is equipped with Bluetooth and USB-C connectivity options for easy connection to various devices. USB connection works for both Windows and Mac. Bluetooth works for Android, iOS, iPad & Windows. It measures at 10.5" x 2.3" x 1.3" or 265 x 59 x 33mm. Package includes the printer, user manual, test paper, USB-C cable, U-disk and storage pouch.