no.2&6 qingping road, qinghutou village, tangxia town, dongguan city,guangdong province，prc
although there are many users do not recognize the formal relative expensive wireless 3g modem ,but they recognize that the quality of the regular wireless 3g modem are more assured . especially wireless 3g modem is often for mobile business use ,the instability in the key moment or other errors will make the users suffered heavy losses, some of these losses are difficult to retrieve . inregular 3g modem can not guarantee the stability and failure rate, the user may be raised new ones because the quality problem , but changed one will make some new problems in short time ,and changed again , but users never been able to enjoy a normal internet service after buying. just an annoying word .it’s so boring. sometimes you even can not find them after you but the modem.only reluctantly elect their other regular products .
in general, try to buy regular brand manufacturers products will circumvent the above risks.regular manufacturers have there own engineer in the circuit design, thermal performance, all aspects of software development professional r & d team , when they discover a problem , it can be quickly resolved.
finally, we should mention that an ordinary user can’t understand the hardware and software comparing table , then how should we do ? to tell the truth , only to spend money at ease. do not buy low-priced modems. choose well-known brands , the operator's operating room is a good idea too . if you're very smart , you can go to the operating
room to see which brand they sold, and then find the corresponding one through the internet .that the product performance is guaranteed and the price can be much lower.