The TM-m30III is a portable and elegant receipt printer that can be integrated into any environment. Highlights: - Suitable for tablets and smartphones - Supports common operating systems We recommend: Free warranty upgrade from 12 to 36 months when you register the device on epson.com within 30 days of purchase. Please note: Print speed given in ISO pages per minute. Actual yield varies depending on the type of documents printed and the conditions of use. Please get in touch with us if you have any questions.