SIIG's Wireless-N Wi-Fi Repeater/Extender is designed to expand or enable Wireless-N capability to enhance your existing network performance via an USB port. It features switchable wireless operation modes which provide options to use this device as a Wireless-N Repeater or a Wi-Fi Access Point (AP). The Repeater mode expands the range of Wi-Fi network coverage, boosts Wi-Fi signal to increase the signal strength throughout your home or office minimizing hard-to-reach areas, and provides up to 300Mbps data transmission rate for faster internet accessing, online gaming, music or movie downloading etc. The AP mode enables wireless-N technology to your existing wired Ethernet router, enhances your networking capability and allows to instantly utilize high speed wireless internet access in no time. Its compact and portable wall plug design is space-saving for home and office settings and ideal for business travelers as well.