Unlocked 3g hadpa usb modem 7.2mbps

详情

7.2Mbps 3G Wireless HSDPA USB Modem Main Chip MSM***0 Frequency band HSDPA/UMITS:***0MHZ, GSM**0/**0/***0/***0MHZ Technical Standards Sensitivity ***4dBm Data Service Rate Max7.2Mbps(download)/**4Kbps(upload) SMS services support R-UIM support AT command Supports the standard AT command set Temperature Normal operating temperature:**0°C~**5°C Storage Temperature:**0°C~**5°C Voltage 5.0v ROHS Environmental Comply with ROHS environmental protection certification requirements CE Certification Meet the 3C standard Interface USB 2.0 Interface, Plug & Play, Receiver Features Dual antenna , Receive Diversity Micro SD Card Slot Support Driver Installation Free CD-ROM installation Support OS Windows XP/VISTA Win7 *2/*4mac , English System. Other language versions can be modified according to user needs Physical Dimensions *1(L)X*6(W)X*1(L)MM Color White, black(SELECTED)