Mining application(edited for added devices):
Computer
OS: Windows 10
Browser: Chrome or Firefox
CPU: i5-2500k
RAM: 16 GB
GPU: GTX 660

Phone:
OS: Samsung Galaxy 8 Active running Android 7.0 as main and an iPhone 6 I'd like to try as well both with Chrome for browsers.

I also have a Surface RT which is limited to running Windows 8 which uses Internet Explorer as well as an additional two laptops which I would like to use as well.
Quad-core NVIDIA Tegra 3 with 2 GB ram.