Apple - Available on iOS
Udoo x86 Ultra - Udoo x86 Ultra is a modern PC, known as the most powerful X86 maker board and an Arduino 101 compatible platform.
iPad 9.7" - The new $329 entry-level iPad for students
Intel NUC - Intel NUCs are available as Kits(Barebones), Boards(Mainbaord only) and as perconfigured Mini-PCs.
Microsoft Surface - Life is a passion project.
Radxa Rock - The Radxa Rock steps up the microprocessor game with a quad-core 1.