Straight Talk provides prepaid services, and is currently a subsidiary of the largest telecommunications company in Mexico, América Móvil. Mobile Hotspot Service. Straight Talk offers a lot of mobile services that you can choose from, one of which is the mobile hotspot service. Imagine it as another option to your typical Wi-Fi connection. 4G+ hotspots are the fastest that you can get, these babies will give you download speeds of up to 300mbps! The Huawei E5785 4G WiFi is the fastest on the market. There are also 4G WiFi hotspots which will be a little cheaper and are much faster than 3G hotspots, although 4G and 4G+ aren’t available everywhere.
A public WiFi hotspot works, from the user's end, much like a WiFi network that you might find in your home or office. These hotspots transmit an internet connection using special wireless equipment, to create a WiFi network to which you can connect a tablet, smartphone, computer, or other device.