sell PCMCIA GPRS WIRELESS INTERNET CARD

PCMCIA GPRS WIRELESS INTERNET CARD Product Description: Wireless access to internet Standard TYPE II PCMCIA interface Support GPRS Class 10 (maximum 4Tx,4Rx, total 5) Maximum 114KBps transmitting speed Double tone multi- frequencies function (DTMF) Send and receive SMS, data, fax, e-mail and voice Always on-line Support AT command, TCP/IP, UDP and PPP agreement Conform with GSM version 99 SMG31 stage 2+ and other authentication standards, Aircard 750 and Watcher TM 3-frequency: GSM 900MHz Transmitting frequency: 880 to 915MHz Receiving frequency: 925 to 960MHz Output: 2W (+33dBm) DCS 1800MHz Transmitting frequency: 1,710 to 1785MHz Receiving frequency: 1,805 to 1880MHz Output: 1W (+30dBm) PCS 1900MHz Transmitting frequency: 1,850 to 1910MHz Receiving frequency: 1,930 to 1990MHz Output: 1W (+30dBm) Frequency stability: 0.1ppm Working temperature: -20 degrees to 60 degrees Storage temperature: -30 degrees to 85 degrees Working voltage: 5V Standby current:12mA-16mA Size:91x54x5mm Weight:38g Accessories: Mnual disc Antenna Operating system: Windows ME/NT/2000/ XP, memory: 32MB