Here's a guide on how to make an improvised indoor Globe Tattoo dish. The idea is not to increase internet speed but to capture the signal even when you're inside the house or in a building for a stable connection. The materials used are common and widely available in the market.
What you need:

Steps to make an indoor Globe Tattoo dish
You can also use this procedure for SMART Bro Plug-It.
What you need:
- USB cord
- Aluminum bowl
- Screw and washer
- Indoor TV antenna stand (if not available, your preferred stand will do)
- Globe Tattoo USB dongle
Steps to make an indoor Globe Tattoo dish
- Gather all the materials as stated above.
- Make a hole at the center of the aluminum bowl.
- Screw the bowl on the stand.
- Insert the USB cord to the bowl.
- Insert your USB dongle at the center of the dish.
- Connect the other end of the cord to the USB slot of your PC.
You can also use this procedure for SMART Bro Plug-It.