Expand the range of your wireless home network. The Wireless-G Range Expander is the easy way to increase the effective coverage of your wireless network. Unlike adding a traditional access point to your network to expand wireless coverage, the Wireless-G Range Expander does not need to be connected to the network by a data cable. Just put it within range of your main access point or wireless router. It is designed to "bounce" signals into those distant, reflective corners and hard-to-reach areas where wireless coverage is spotty and cabling is impractical. This "relay station" or "repeater" approach helps to build a wireless infrastructure and save wiring costs.The Wireless-G Range Expander works with most Wi-Fi certified access points and wireless routers. And it works in with both Wireless-G and Wireless-B devices so you'll get the benefits of increased coverage even with a mixed network. Installation is a snap with the Auto Configuration button. Just plug it in and press the button.