OS support: Windows 2000 / XP / VISTA; 32 and 64bit Win7 / 8 - APN auto management supported

The E5573 allows you to access the Internet via LTE/3G or Wi-Fi. When you are using the E5573 in areas with a Wi-Fi hotspot, for example, an airport, a cafe, a hotel, or your home, the E5573 switches to Wi-Fi connection automatically, saving your LTE/3G network traffic fees.