With the new PC Card Sony Ericsson PC300 It will be difficult to stay offline anywhere in the world thanks to the breadth of supported bands.
The PC300 works on HSDPA/UMTS/EDGE and GPRS networks allowing it to reach speeds of up to 3.6 Mbps.
Great design makes that antenna just flush a cm when the card is inserted into the slot of your laptop, once made this the PC300 automatically detects available faster network technology and connects.
It is compatible with almost all Windows family; 2000, XP, the new view and also with Mac OSX. It will be available in the third quarter of 2007.