Items Specification HSDPA2100MHz(UMTS),EDGE:850/900/1800/1900MHZ.  MAX Downlink 7.2Mbps MAX Uplink 384kbps   L628B      INTERNAL ANTENNAYESCHIPSETQUALCOMM MSM6280USB INTERFACEYESDRIVER INSTALLATIONNO(NO NEED CD DRIVE)OPERATION SYSTEMWIN2000/ WIN XP / WIN VISTA/ WIN7 64BITCOLORAS THE PICTURE OR OEMADDITIONAL SUPPORTLANGUAGEChinese / EnglishPHONE BOOKYESSMS / VOICEYESOPERATION  TEMPERATURE-20 ~ 50°cSTORAGE TEMPERATURE-30 ~ 60°cDIMENSION84 mm x 28 mm x 9 mmWEIGHT 30gTFUP TO 8G                        Our Advantages 1, Unique and full specs . Strong R&D team . Special for u !2, Strict check on quality ,make u sell smoothly !3, Best factory price , save your cost ! 13 months warranty !Our strong R&D team can designed according to your requirments! CALL SERVICE !
After your payment, our staff would keep on noticing you the preparation and delievery info of your modems.
After your receiving of the modems,our technical staff would keep on supporting any problems you meet during your testing!