48 MB Internal Memory for the application, designed with 128 MB internal DDR and 128 KB internal spare memory Supports 65536 color with 20000 hours of back lighting life It is a touch panel with a 24V dc commemoration supply voltage USB Type Mini B, Com1 Series Connection 9-way Men's SUB-D, RS232C, COM2 Serial Connection 9-way Men's Sub-D, RS422/RS485, USB Type A and Ethernet 10/100Base-TX integrated linked IP65 Degree Product Suitable for textile, packaging, HVAC and pumping applications This product is CE approved Magelis Easy GXU, Essential touch screen panels are perfectly designed to meet the special requirements of developing markets. In other words, they respond to the following challenges in accordance with the appropriate price without sacrificing convenience, robustness, usability and services.