... I2C interface GPIO Specification for Data HSDPA - Max. 7.2Mbps (DL), - UE Category: 4, 6, 8, 12 HSUPA - Max. 5.76Mbps ... (UL) HSUPA+HSDPA - Max. 2.0Mbps (UL) +3.6Mbps (DL) UMTS - Max.384Kbps (DL), Max.384Kbps (UL) EDGE Class - Max. 236.8kbps ... (DL),Max.118Kbps(UL) GPRS - Max. 85.6kbps(DL), Max.42.8kbps(UL) CSD - GSM Data ...