About GSM Modem
Working in a coffee shop is great, but those unsecured wireless connections can be a little bit scary. With a GSM modem of your own, you can create your own hot spot, wherever you are. While many of these portable hot spots operate by creating a Wi-Fi connection, some plug directly into your computer. A USB GSM modem is one such device, which means that your connection is not visible to others who may be accessing wireless networks in the same area in which you are working. If you prefer to be able to use any device with your carrier, looking for an unlocked GSM modem is a good idea. This simply means that the device is not locked down to one carrier. Finding a GSM modem that rounds out your mobile office is easy to do when you look through the large inventory from the trusted sellers on eBay. Lots of selection means that one will have exactly the features you want.