... film imported from Japan, with long life cycle-more than 1 million touches in one location without failure;· Drift free, Deviation ... of Error below 1.5%, suitable for the operation Works With The Operating Systems: Windows ... Dual-touch(2 points), 6 points, 8 points, 10 points, 16 points and 32 points, No ghost point. Etc 3.2'' 4 Wire Touch ...