Plugged Raspberry Pi gets smaller and cheaper with the $20 Model A+ November 10, 2014 - 11:46 am Good news for makers, tinkerers and mini-computer fans.

The Raspberry Pi 3 Model B+ is a slight upgrade over the existing model, but the addition of dual-band Wi-Fi is going to make life easier for tinkerers.

It now comes with up to 4GB of RAM (four times that of any previous Pi), a faster CPU and GPU, faster Ethernet, dual-band Wi-Fi, twice the amount of HDMI outputs, and two USB 3 ports.