Super compact and extremely portable, the PJ-722 PocketJet 7 Mobile Thermal Printer from Brother allows you to print with ease while out on the road or on business trips. By using direct thermal printing with a resolution of 200 dpi, this printer can create crisp documents without the need for ink or ribbon. It can work at a great pace of 8 ppm and with documents ranging in size from 4.1 x 1" up to impressive 8.5" x 27' banners. It works great with standard letter, legal, and A4 sheets. Additionally, it has a USB 2.0 connection for power and direct connection to a computer. It can receive power through a separately available USB cable or an optional AC adapter.