USB Modems have become an essential requirement in this fast growing professional life. 3G has brought a revolution in the field of wireless network and speeded-up our reach to instant information, which plays a crucial role in almost every field. So USB modem with 3G wireless power provides you not only the freedom of portability with your wireless connection, but also enhances your connectivity. So, we have listed here five best 3G USB modems to prevent you from tedious job of selecting the right one for you. These small portable 3G USB modems do not require a power source and can be plugged into any USB port on your PC or notebook. It can also be disconnected from your PC without turning it off.
Since it is Rev. A capable, so it provides high-speed broadband connection on an EV-DO network.
It provides download speed of 600-1400 Kbps and upload speed of 500-800 Mbps. It is Rev. A capable and that's why it is able to provide national access and delivers high performance. Also, its dual band internal antenna adds to its performance. It works as a two-in-one USB device as it facilitates a built-in card slot to support MicroSD card up to 8 GB; thus, it provides swappable and removable memory storage. It is also equipped with VZ Access Manager to provide easy connection management. It is capable of two-way text messaging.
It possesses about 22 MB of memory accessible to O.S., formatted with CDfs to imitate as a virtual CD-ROM device.
It is a Huawei HSDPA access device manufactured by Huawei. It works as a modem, USB as well as a CD-ROM device as it has the storage capacity of about 22 MB which can easily store its own Windows software, which self-installs through the Windows's auto-start feature and can be overwritten by the end user. The standard software by Huawei is called Mobile Partner, indicated by the code UTPS.
It supports download speed of up to 7.2 Mbps. It possesses an internal antenna. Its signal strength can be improved by connecting it to an external antenna like LPDA or OMNI and an adaptor. It is also supported by Vodafone Mobile Connect Card driver for Linux. So its signal strength can be monitored through other Linux application.
Two-in-one USB device, as it facilitates not only good broadband access but also memory storage capacity of up to 32 GB.
It deploys enhanced upload and download speed through HSUPA and HSDPA in its HSPA network to enhance user’s ability to send large data and to give ultimate wireless internet-browsing experience. With a Wi-Fi enabled laptop and qualified data plan, users can use it any AT&T Wi-Fi hotspots. Also, its DataConnect Global Plans cover more than 24 countries to provide additional data usage in select roam zones including many European countries, Japan, China, South Korea and India. It auto-installs itself when you plug it in with the ATT Communication manager.
It is 7.2 Mbps Tri-band Modem for AT&T, T-Mobile and other GSM cellular data services worldwide.
It is a 7.2 Mbps Unlocked USB Tri-band Modem. It works with AT&T and T-mobile’s broadband services, which are among faster broadband service providers in USA. As it is not locked to a specific service provider, unsatisfied user can easily change its service provider or plan. It also facilitates users with MicroSD card slot up to 16 GB memory storage capability.
Tri-band frequency support allows the Model 4595 to operate nearly anywhere.
This is an unlocked modem. So, it can work with any service-provider around the world. All you need is just to plug in a tiny SIM card for any service-provider you want. If you are not satisfied with services of a particular operator, you are required just to slide out the SIM of previous service-provider and replace it with another service-provider’s SIM. It also helps you to avoid roaming charges as you are free to select a local service provider. It enables you to have date rates of up to 7.2 Mbps on downloads and 5.76 Mbps on uploads as it uses a wide range of cellular data communications standards including HSDPA, HSUPA, UMTS, EDGE. But actual speeds will depend on the speed offered by the service provider in that area.