Obeytec RAP4502UPEG, EETI Resistive Touch Controller, USB PortCondition:* New Surplus Stock, No OEM Packaging. As Pictured.Additional Notes:* Compatible with 4 wire and 5 wire resistive touch panel* This touch panel controller provides the optimistic performance of your analog resistive touch panels for 4 or 5 wire models. * It communicates with PC system directly through USB connector. * You can see how superior the design is in sensitivity, accuracy and friendly operation. * The touch panel driver emulates mouse left and right button function and supports operation systems as following.Obeytec RAP4502UPEG