All in one Huawei E1823, E182E USB Modem
Keywords: huawei e1823, usb modem, 3g wireless, huawei e182e, mobile internet key, 21Mbps
Nowadays, the 3G wireless technology has become more and more important in our life,
especially when we work outside the office. Many of my friends are travel through countries for
meeting, training, trade, etc, so they need a good USB Modem (AirCard) to be used in the visited
countries, that is to say, the Modem should supports as many 3G frequencies as possible.
All-in-one wireless USB Modem (Huawei E1823 and E182E)
By now, there are a few main frequencies being used for 2G and 3G wireless around the world:
2G: 850, 900, 1800, 1900
3G: 850, 900, 1700, 1900, 2100.
The Huawei E1823 and E182E USB Modem support all of these frequencies
Huawei E1823 USB Dongle
You can connect the E1823 with the USB interface of a computer. In the service area of the
HSPA+/UMTS/EDGE/GPRS/GSM network, you can surf the Internet and send/receive
messages/emails cordlessly. The Huawei E1823 is fast, reliable, and easy to operate. Thus, mobile
users can experience many new features and services with the E1823. These features and
services will enable a large number of users to use the E1823.
Installation is straight forward plug and play and does not require any additional software or
drivers. Simply place your data enabled SIM (not included) into the Huawei E1823 HSPA+ USB
Modem and plug modem into the USB slot on your laptop.
And you can even get updated firmware to get Huawei E1823 to do 28Mbps mimo. I've also read
the Vodafone K4505 is the same device.
Huawei E182E USB Stick
The Huawei E182E is almost the same as E1823, except it supports 900MHz not 1700 MHz UMTS
and it allows users to enjoy Mobile High Speed Internet access from just about anywhere. The
Huawei E182E Mobile Internet Key is a retractable USB that will be the alternative device choice
within the 3G+ Mobile High Speed Internet category.
Specifications (Huawei E1823, E182E, E1820)
model: E182e, E1820, E1823
interface: USB 2.0 (A plug, retractable)
GSM frequency bands: 850, 900, 1800, 1900
E182e: 850, 900, 1900, 2100
UMTS frequency bands: E1823: 850, 1700, 1900, 2100
HSDPA: 21 MBit/s (HSPA+)
HSUPA: 5.76 MBit/s
EDGE: 236,8 KBit/s
GPRS: 57,6 KBit//s
connector for ext. antenna: + (only as auxiliary antenna for diversity!)
connector type: CRC9
internal antenna diversity: +
voice telephony: -
NAND-flash memory: +
microSD-drive: + (up to 8GB)
rebranded versions: T-Mobile Web'n'Walk Stick Business (E1823)(DE)