topwinSupport software: Topwin V5 for Win98Me2000xp A list of supported devices Can support 3.3 ~ 5V the device; Using the USB interface, power supply, With the PC through USB universalWith over 18 years of experience, TOPWIN is a leading professional manufacturer specializing in OLED, TFT, LCD display modules, and E-INK displays. We offer hh-quality products