Cabling your serial devices to a Digi product is now easier than ever with its new cable adapters. While many custom cabling solutions can leave you with a cable that is either too long or too short for your application, the Digi cable adapters are used with commercially available CAT 5 cable of any length. Simply plug standard CAT 5 cable into your Digi product, connect a cable adapter to the other end and plug the adapter into your device. This Digi TS DB-25M Printer Adapter is intended for use with printers. It utilizes DTR instead of RTS for hardware flow control.