... ) and 2Mbps NET-431R 3G Router With SIM/Wireless Router/Wi-Fi Router Key features:1 ... HSUPA wireless module, just insert the service provider SIM card.2.High-speed data connections with rate ... up to 32 PC users Technical SpecificationsWireless WAN:SIM card Interface.HSUPA wireless Modem:Built-in HSUPA ... x 5(PWR,3G, WIFI, WAN & LAN)-SIM card slot Operating Systems SupportWindows?2000,XP,Vista, Linux ...