WF-400 is a new kind of low cost USB Type terminal computer control board for Coin Operated Computer. It can be used for large number of applications. You can be used At almost any public or private place: Hotels, Train stations, Bus stations, Public buildings, Private buildings, Restaurants, Sport clubs, etc. Features: WF-400 PC Vending system accumulates value and deducts appropriately. Indicator Led and Beeper for alert. Programmable vend prices from EU1 Multi-Coin Coin Selector and Operation Timer. Small compact size for installation Low voltage operation from 12 volts DC. The timer will extend its width to remind user insert more money; Control the Sound and Video with the timer; Control the internet of Upload and Download; USB Port to PC ( also can design with RS232 Port to PC) Reset timer location when new session started; OPTIONS: Custom Software Development for virtually any application; Larger LED is Optional; Meter is Optional; Custom Manufacturing of finished machines; Design and Consultation for Prototypes and Production Custom built harnesses and devices such as dispensers, etc. You can put your own company's logo on the start up software and the screen saver; The mouse is free to move in case your run your own screen saver; Timer on screen can be moved to any position and also can be trun off by the Admin;