The 32-bit RealPort CardBus Ethernet 10/100+Modem 56 combines the highest performance 10/100Mbps Ethernet, 56K modem, and GSM connectivity, in a single cable-free Integrated PC Card solution. GlobalACCESS features make it easy to connect to information from any location, anywhere in the world. This power-saving CardBus adapter features BatterySave advanced power management and 3.3-volt operation for longer battery life.??The revolutionary RealPort Integrated PC Card family solves the number one problem mobile users experience with PC Cards today-lost, forgotten, or broken cable connectors and broken pop-out jacks. Patented RealPort Integrated PC Cards provide robust and reliable communications by integrating connectors directly into the card. With RealPort Integrated PC Cards there are no cables and no hassles. Connecting to information in the office or on the road has never been easier.