Vodafone UK has begun offering a Mobile Broadband USB Modem Stick (E172) from Huawei Technologies boasting High Speed Uplink Packet Access (HSUPA) connectivity. 
The USB stick enables uplink speeds of up to 2Mbps and download rates of 7.2 Mbps within Vodafone’s HSPA network. The plug-and-play featured device is compatible with Windows (Vista and XP) and Mac OSX.http://www.vodafone.comhttp://www.huawei.com