. Iyama Pro Lite T1931SR-B519" 5-wire resistive touchscreen Pro Lite T1931SR-B5 is based on 5 wire resistive touch technology. The price / performance ratio is ideal for the budget conscious user while quality & performance are certainly not compromised. The display inputs include both analogue & digital (HDMI & Display Port) with touchscreen connectivity via USB (Universal Serial Bus) offering great flexibility. A solid & steady base supports the touchscreen with an adjustable stand offering full 90-degree angles. The Pro Lite T1931SR-B5 can be used in a variety of environments especially recommended for shops restaurants & industrial purposes..