Sitecom USB ADSL modem DC-204 WAN Adapter :With the Sitecom USB ADSL Modem you install a super-fast broadband Internet connection in less than no time. The highly user-friendly software included in the delivery enables you to see at a glance whether the ADSL line is in working order and to configure your modem in an easy way in accordance with the demands made by your provider. As the USB ADSL Modem supports all protocols in current use and it is extremely suitable for all present ADSL connections. Making use of USB, it requires no additional hardware.