Overview Reviews Product Description VFD INTERFACE DAUGHTER BOARD WITH TWO VFD CHANNELS, ONE ANALOG OUTPUT, TWO COUNTER INPUTS, TWO PROGRITH TWO VFD CHANNELS ONE ANAL Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Fireye FIREYE INC. - NXDBVSD Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments