Lentenda Long Distance WiFi Antenna Connects to Hot Spots up 1/2.5 Miles away hotspot USB USB Powered WiFi Booster Antenna boosts WiFi Signals from up to 3000m away Works Indoors or Outdoors, and is an Ideal Home WiFi Signal Extender, so that you WiFi signals reach further from the source in your home. Great for Offices, Warehouses, Stores, and Restaurants and other places too. Includes Software installation CD to install software on your laptop, computer and the USB cable that connects your computer to the WiFi antenna is approximately 25 feet long Desktop stand and pole mounting bracket as a mounting option Great for Offices, Stores, Warehouses, Restaurants, and other places