Diamond Multimedia SupraMax DSL642WLG. DSL connection type: ADSL, Upstream data rate: 1 Mbit/s, Downstream data rate: 24 Mbit/s. Compatible operating systems: WINVISTA32, WINVISTA64, WINXP, WINXP64, WIN2000, WIN2003, WINME, WIN98SE, MCE, . Interface: RJ-45, Maximum data transfer rate: 0.024 Gbit/s, Connectivity technology: Wireless