Can I use this in a Huawei E1750 unlocked 3G Modem?
442130
I'm not sure but if the SIM card holder in the phone is either a nano sim, normal or medium sim it should work.
671889
Not sure. I bought it for use in BrazilCheck the frequencies of your 3G and GSM services in your area and compare to the product description. That's what I did before purchasing mine and it works really well.Cheers
1732473
friend,it is support 3G wcdma ,and normal card is support .but what is your brand card need tell us to confirm .
564273
Luis, check the frequency of your carriers. I used my E71 in São Paulo but in other states it wouldn't get the 3G signal.
1936340
Yes, it is works for 2G：GSM 850/900/1800/1900 3G：WCDMA 850/900/1900/2100MHz, thanks for your question!
1341690
Not so sure. You should ask the seller. I bought one and it's working great with my modem.
607460
Greetings. 3g does not work very well and this model is 2Gb of RAM and if you can unlock.regards
1444801
i bought this to upgrade the mobile connectivity of my thinkpad x220, this item comes with an AT&T sim card, but i have never test it out. I did try out the verizon sim card that i have (taking out from my verizon MIFI hotspot), and was able to connect to the verizon cell tower on 3G.I believe this 3G mobile broadband card is unlock to the extent of the frequency band accepted by this modem. Go to google and type in "Sierra wireless airprime mc8355 and look up the specs from the sierra wireless main website. That will tell you the frequency band. For your question, as long as your mobile carrier provides cell signal within that frequency band and that they can also accept any sim card (prepaid or monthly) then i believe this item is unlock to your specific carrier. It is always a good thing to call your prospective carrier provider and ask this question before you proceed with purchasing this item.
304598
I use my at&t; 313U modem with a sim card 3.5g hspa+ 850mhz along with a cradlepoint mbr95 and it works ok.
662222
I'm not familiar with that modem...but if it has a standard external antenna port on it, it should work. I've been able to use these with my Buffalo and Amped Wireless devices with no problems (which have external antenna connectors.) EDIT: To expand on my answer, these antennas fit standard 5mm male threaded connectors.
2167765
As long as your service provider (network) provides the 3G service, it should work.
1174683
Century Link(Fiber Optic) does not support this system, I believe you may test is with any other company land line or exchange PS03 panel to GS08 Panel for GSM cellular feature to use a SIM card.
452156
Don't know, however, I doubt that they manufactured this to be used with only one provider. Check the TW website. They should have a listing of compatible modems.
2033332
Yes you can if you carrier is Claro if you have another carrier just check it is in the 800 mhz band for 3g
2024067
Its an unlucked modem so it works with any 3g sim in the world. buy a GSM Sim from any of the Service Providers in your Country, PAY TO ACTIVATE THEIR DATA SERVICES AND YOU ARE GOOD TO GO. I USE A DATA PLAN WHICH COST ME AN AVERAGE OF $40/ MONTH FOR 4 GIG DATA.
1820617
El celular funicona en 3G HSDPA 850/900/1700/1900/2100 y las bandas 3G en venezuela son : 1900 para movistar y movilnet y 900 para digitel, es decir deberia funcionar para las 3 operadoras en 3G, pero investiga mejor
888564
Dear friend, Thanks for your inquiry. This phone can just support 2G network: GSM 850/900/1800/1900MHz. If your sim card meet this condition, you can use this sim card for this phone. Meanwhile, we suggest you can check the link of this phone: http://www.amazon.com/gp/product/B00GT68AVU. Which can support Support 3G: WCDMA 850/2100MHz and 2G: GSM 850/900/1800/1900MHz. Might this phone will meet your expactation. Thanks a lot.