We provide a full range of controllers for both analog resistive and capacitive touch panels. The resistive controller communicates with the PC system directly through RS232, PS/2 or USB port. The design is optimized for an accurate, sensitive and quick touch performance as well as an ease of use interface. The driver supports a set of operating systems, i.e. Windows(R) 2000 / Windows(R) XP , Windows Vista(R), Windows(R) 7