For this DIY, following things are needed.
- Wi-Fi USB adapter
- USB extension cable
- Metal strainer
- Scissors
After collecting above items, just watch this video below, you’ll get everything. No technical knowledge is required.
It’s said that this DIY will boost 20-30 percent in Wi-Fi signal reception.
Note: This works in any country, since the strainer just collects more Wi-Fi signal power, and concentrates it on the USB Wi-Fi stick’s internal antenna. [via]