Cardico 601 5.7" Color LCD 5.7 inch Touch Screen Operation and Patient Data Entry Direct Connection with Epson Printer* Mega Memory : Internal 200 + Removeable USB 20,000/8G (Resting ECG Records) Network Interface : LAN Arrhythmia Monitoring & Summary up to 15 minutes C601 + Epson printer* 12ch ECG with A4 size paper *Optional Features Touch Screen Operation Patient information and operational setting conditions can be entered by touching with a finger.