HSUPA Wireless Data Card 　Flying Angel Band:UMTS 850 / 1900 / 2100MHz,      GSM / GPRS / EDGE 850 / 900 /      1800 / 1900MHz T-Flash (up to 4GB) USB 2.0 High Speed 　Flying Lark Band: UMTS 850 / 1900 / 2100MHz,      GSM / GPRS / EDGE 850 / 900 /      1800 / 1900MHz Great Capacity Memory: 1GB (up to 32GB)