Huawei's wireless modem is really wireless
The E583X does it differently because it's able to send out a Wi-Fi signal that you connect to wirelessly (like at a hot spot) from your notebook.
Aside from its Android smartphone, Huawei also showcased its E583X wireless modem at CommunicAsia 2009. Other HSDPA modems are usually shaped like flash drives that you plug into a free USB port on your computer.
The E583X does it differently because it's able to send out a Wi-Fi signal that you connect to wirelessly (like at a hot spot) from your notebook. This means you can leave the device out of sight and not have something dangling from your slim, fashionable Netbook. A 1,500mAh battery powers the device, giving about five hours of wireless productivity. It charges via USB, and if you prefer, you can also use it plugged in to your notebook like regular HSDPA modems.
Now, freeing up a single USB port may not seem like a fantastic reason to pick this product over a regular USB modem. What's more, your notebook will probably consume more battery power with Wi-Fi turned on. But variations of this product will allow up to five users running a single cellular connection, perfect for situations when others around you need to share your Internet access.
Like all of Huawei's products, this one will be sold through mobile operators. It will first appear in Europe come July. Below is a quick hands-on video of the E583X.
(Source: Crave Asia)