With Brother PocketJet 7, you can print faster up to 8 pages per minute from virtually anywhere and any mobile device. Compatibility : PocketJet 7 attaches to any Gamber-Johnson Brother PocketJet printer mount (Item No. 7160-0006, 7160-0126, 7160-0035) Features: -Prints on 8.5 wide media such as cut sheets for letter and legal size documents, continuous roll paper for longer printouts and perforated roll and fanfold paper. -Fast mobile printing - up to 8 ppm (pages per minute). -Low maintenance costs - no ink or ribbons to replace. -Compact size fits in places where space is limited. -Direct thermal technology is less susceptible to temperature and humidity extremes. -Operating Systems Supported: Windows XP/Vista/7; Mac OS X v10.8/ 10.9/ 10.10; Linux (via USB); Windows Mobile; Android 1 year limited warranty by Brother.