Want an easy-to-use computer that’s built directly into a keyboard? If so, then look no further than the Raspberry Pi 400. At $70 for just the computer or $100 landing you a ready-to-go kit, this computer packs a quad-core 1.8GHz ARM Cortex-A72 processor, 4GB of RAM, 2 x micro HDMI ports, 2 x USB 3.0 ports, a USB 2.0 port, microSD expansion, Gigabit Ethernet, Bluetooth 5.0, and 802.11ac Wi-Fi. A USB-C port is also available for power, while its GPIO (general-purpose input/output) header lets you attach various other devices.