... ports for selection:USB, PCMCIA II, EXPRESS CARD/54, EXPRESS CARD 2. Providing the max. 473.6kbps ... Power: 2W (+33dBm).6. Supporting no slot roaming between GPRS base station and EDGE base station . ... ports for selection: USB, PCMCIA, IIEXPRESS, CARD/54EXPRESS CARD and the port of this model is ... Main Features1. Supporting GPRS/EDGE.2. Separated card.3. Working status indicating light .4. Supporting ...