Low-cost integrated module Integrated Type-B USB Connector On-board unique serial number and custom programmable FLASH microcontroller RoHS Compliant The Elexol USB Digital I / O 24 Pin Interface "USBIO24 R"is a low-cost integrated module for the input and/or output of digital signals from a computer system by connection to the USB port. The modules I/O Port pin out and firmware are compatible with the previous versions of the USB I/O24 modules. Features: 24 independently programmable Input / Output Pins Grouped into 3 ports Single module High-Speed Digital Input / Output solution Virtual COM Port driver allows access as a regular serial port Applications: Home or Industrial Automation Digital Input and Output from any computer via USB Remote Data Acquisition and/or Alarm Monitoring PC Controlled Machines and Distributed Machine I/O Remote Lighting / Power control and/or monitoring