Mocha TN3270 provides TN3270 emulation for IBM Mainframe Access. Features: - Supports all standard 3270 emulation features - Screen size 24x80, 32x80 43x80 and 27x132 - Small and fast. - User defined functions keys - Hardcopy of screen - Use the build-in camera on a Mac, as a barcode scanner - IND$FILE - Many trim parameters Before buying, please try this free Lite version. Compared to the Lite version, the full version does not require a coffee break (45 seconds) on the Server after 10 minutes use.