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How to increase the range of your wifi
Gather the materials for your can-tenna.
To create a can-tenna, you need a beer can (or a pringles can), a pair of scissors and duct tape. You can use this type of antenna for traditional routers as well as for usb-dongle-style wi-fi receivers.
Create a hole in the bottom of the can. For traditional routers, create a hole in the bottom of the can.