1. Interface type: USB 2.0 2. Network type: HSDPA/UMTS/EDGE/GPRS/GSM 3. Frequency: HSDPA/UMTS: 2100MHz EDGE/GPRS/GSM: 9/1800/1900MHz 4. Transmission rate: In the network can downlink HSDPA to 7.2 Mbps, 384.6 reach Kbps UMTS upward 4. Itself bring 30 memory card "TF support 5. From flooding, built-in antenna 6. Size: 89mm x rounded on the x 12mm 7. 30g weight 8. MSM6280 chips