Sierra Wireless launches the USB 306 and USB 307, which are the world’s first HSPA+ mobile broadband modems. They both supports high speed HSPA+ wireless download speeds up to 21 Mbps and upload speeds up to 5.76 Mbps. Designed for North American and Asia Pacific markets, the USB 306 supports tri band UMTS (850/1900/2100 MHz), while the USB 307 supports dual band UMTS (900/2100 MHz) for the Europe market.
Both modems use USB 2.0 interface. They support GSM/EDGE networks as well.