The global positioning system (GPS) is a space-based radio-positioning and time-transfer system. GPS satellites transmit signals to proper equipment on the ground. These signals provide accurate position, velocity, and time (PVT) information to an unlimited number of users on ground, sea, air, and space.
Answer:
trackball
Explanation:
A trackball can be seen on a mouse.
A reputable website would be one that you could research online and read about it's history , reviews etc .
USB Type C or 3.0/3.1 is the fastest