Please be attentive when you start downloading a Modular Adaptor driver for your Optio P80 computer. It is important that you choose a proper Modular Adaptor program. It will guarantee the failure free operation of your Black Box system. The SIIG CyberParallel drivers we offer to download are free of charge. If you connect a new Modular Adaptor device to your computer and it won’t work, you need a driver. What are your options, if you are unable to find the necessary Modular Adaptor software CD? You should try the link to ALTUSEN KL1508M driver depository. There you can find Modular Adaptor driver you need.