GSM Modem-Unterstützung USB

GSM USB Modem 1. Design: this documents denotes the specificationsand main characteristics of hsdpa usb modem. It is a usb stick style modem with hsdpa functionality. 2.size: 89mm * 28mm*12mm 3.Hardware specifications: 1) Chipset: MSM 5230 2) interface type: USB 2.0 FULL SPEED 3)protocol: HSDPA/ UMTS/ EDGE/ GPRS/GSM 4)Frequency:GSM /GPRS/EDGE 850/900/1800/1900 MHZ 5)Transmission: (Max data rate)uplink up to 380.4kbps,downlink up to460.8kbps 6)Expanderble with Micro sd ( can be used as a memorry stick.) 7) Operating status: Auto installation Support windows2000 \XP\ windows7\ Mac OS X 8) Storage temperacture: -20-+60 C 9) Weight: about 80g 10)Multifunctional: TAPI protocol forvoice, phone book managerment, Detacheable card 4. Application specification Auto installation: The modem include connection manager software inside.and install connection manager automactically on first use of the modem. The automatical installation support windows 2000,\XP\windows7\VIsta ,MAC,all windows drivers cerfified by WHQL. Data service support: circuit switched data service. SMS Support: SMS Managerment as below: MQ/MT SMS, Read sms ,delete sms. Setting : connection setting, Security settping, network setting, massage setting , Alert setting . NOTE: -Payment terms: we only accept T/T, werster union ,money gramm - shipping: we will only ship the orders to the deliver address u confirm with us. - warranty: Items can be exchange with 3 monthes after recipt. Buyers is responsible for the returnning cost of the shipping ,only single way.then we will send to our customers. -Items will be tested very carefully by our professional inspector before shipping. - If you have any product problem don't be hesitate with us, we will try our best to solve your problem. - If you want more Items of our product,we can give u a little discount. - Thank you. welcome OEM ORDER