3G-Modem, USB-Modem, HSDPA-Modem, mit T-Flash-Auto

Key Features: Support HSDPA / UMTS 2100MHz GSM / GPRS / EDGE 850 / 900 / 1800 / 1900MHz USB slot SMS Message Data service T-flash card up to 4GB Data transmission up to 7.2Mbps (HSDPA) Data transmission up to 384Kbps (UMTS) Data transmission up to 384Kbps (EDGE) High-capacity phone book / SMS boxEnvironmental Specifications: Operation Temperature: -20 55 Storage Temperature: -30 65 Humidity: ≤93% Vibration (non-operating): 15g peak, 10 500Hz Operating systems Windows2000, Windows XP, Windows Vista , UBUNTU 8.04, Mac os x 10.4 Frequency band: UMTS2100 1920 1980MHz 2110 2170MHz GSM 850 824 849MHz 869 894MHz EGSM 900 880 915MHz 925 960MHz DCS 1800 1710 1785MHz 1805 1880MHz PCS1900 1850 1910MHz 1930 1990MHz Mechanical: Dimension: 87.9(L) x 27(W) x 12.05(H) mm Weight: 23g