We may receive a commission on purchases made from links. You know how this story goes. Every time technology promises to improve your life, your wi-fi network comes up a little short. You've stowed ...

The new Raspberry Pi Zero 2 W costs just $15/£13, but is equipped with a Broadcom BCM2710A1 SOC which gives you a 1GHz quad-core 64-bit ARM Cortex-A53 CPU and 512MB RAM. The W indicates that it has Wi ...