Diamond unleashes a new SupraMax USB modem with newly adopted ITU, V.92 and V.44 compression standards. The SupraMax delivers faster dial-up connections and a modem-on-hold feature that works with your Call Waiting service without dropping your modem connection. You will also enjoy the easy USB installation. It is compatible with Microsoft Windows 98, 98se, ME, 2000 or XP. This SupraMax 56K USB adds the convenience of a USB connection to a brand already known for user-friendly solutions. The one-step USB installation makes using the SupraMax a breeze. The customer just plugs it in and it's ready to go! Plus, the SupraMax supports the 56K standard for European-wide ISP support.