Wholesale Original Unlock HSPA+ 21.6Mbps USB 3G Modem With External Antenna And 3G USB Dongle E3131
HSPA+ data service of up to 21.6Mbps
HSUPA data service fo up to 5.76Mbps
Equalizer and receive dilversity
MicroSD Card Slot
Data and SMS Service
3G/4G UMTS / HSPA + Frequency: 2100MHz/900MHz 2G Frequency: GSM / GPRS / EDGE 850/900/1800/1900 MHz Data DL Speed: Max 21 Mbps Upload Speed: Up to 5.76 Mbps MicroSD memory card slot up to 32GB Suppot Text messages,Broadcast reception and Group SMS Antenna: Built in and support external antennas Number of entries in the phonebook: Up to 100 Supported Systems Windows XP,Vista Win7 or above Weight: about 30G Waranty: One Year
Windows XP SP3,Windows Vista SP1/SP2,Windows 7
Mac OS X10.5,10.6 and 10.7 with latest upgrades
Hardware system should meet the recommended requirements for the installed OS version
Display resolution:800*600 or above
Standard USB interface
Huawei E3131 is one the best 21M USB modem for 3G or 4G networks. It is designed to usb supported computers and laptops including Apple's Mac. Our unlocked E3131 Huawei modem can support most mobile networks world widely.
1.Q:Are you a factory or trading company? A:We are a Factory,Distributor and Trading Company.
2.Q:Where is your factory located?How can i visit there? A:Our factory and office is located in Shenzhen City,China.You can fly to Shenzhen Baoan Airport clients,from home or abroad,are warmly welcome to visit us!
3.Q:How can i get some samples? A:We are honored to offer you samples.
4.How does your factory do regarding quality control? A:Quality is priority.We always attach great importance to quality controlling for to the very end.Our factory has gained CE,ROHS,SGS authentication.
1.We are distributors and manufacturers in China.
2.Alibaba assessed 4 years Gold Supplier and 11 years of industry experience. 3.Inspected by the inspection Institution of Bureau Veritas Certification. 4.Price is negotiable if you have large quantity demand 5.100% QC inspection Before Shipping. 6.Best Quality & Best Service with Competitive price. 7.Shipping will be the most economical for you and freight cost is informed in advance for your consideration.decision for the shipping terms will be made according to your requirements.
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