You can use it with anything, not just a Raspberry Pi. I use my own on my server rack right now with my 16 port KVM, but I've used it for a ton of other projects too.

The 4 inch display is a recent addition to the company’s line of Raspberry Pi-related products. Pimoroni also also makes a 5.7 inch model that sells for £90 (~$108) and up, but it’s also out ...