Introducing the Smart One 56K USB Plus External Controller-based modem. This 56k USB modem is designed to deliver the fastest speeds possible. The Smart One modem supports all the new standard V.92 features with the exception of PCM upstream. This is in addition to V.90 technology currently supported by all Internet service providers. That means it's fast, easy to install and use. With the 56USB Plus modem you get it all! Faster Web browsing, faster Internet access.