Introducing the US Robotics 839 Sportster External 33.6 V.90 Serial Data Faxmodem 1997 Vintage, perfect for those looking for a reliable dial-up modem. This modem boasts a maximum downstream data rate of 56 KBps and a maximum data rate of 33.6 KBps, making it the ideal choice for those who require fast internet speeds. The modem device type is a dial-up modem, while the external interfaces include USB ports and a serial (RS-232) port. The standards supported by this modem include V.90, ensuring that it is compatible with most networks.

This bundle comes with everything you need, including the modem itself and all the necessary cables. Whether you're looking to upgrade your current dial-up modem or simply looking for a reliable and affordable option, the US Robotics 839 Sportster External 33.6 V.90 Serial Data Faxmodem is the perfect choice.