Wifi reception can be problematic. It seems like everyone has some spot in their home or office where reception is spotty or impossible. Low transmitting power, marginal antennas and interfering sources lead to signal degradation that pre- vents good reception.
Most laptop computers put out a few hundred milliwatts of WiFi at most and the internal plain wire antenna wastes power sending it in all directions instead of focusing it where it is needed.
The Wifi Grabber output is 1000 miliwatts, many times what is typically found. The high gain antenna takes the energy that is usually sent towards the moon or into the ground and focuses it horizontally where it is needed. Many more access points are in range and speeds are vastly improved
Identify the Components in the Box
Connect Antenna and USB Cable
Windows will Automatically Install the Needed Drivers