Fyi the clip expands to fits phones, not enough for tablets. I have a controller like this, which expands far enough to fit a tablet. It works pretty well, I just have to remove the tablet case so it fits (too thick).

http://www.amazon.com/gp/product/B00MUG3JPU?psc=1&redirect=true&ref_=oh_aui_detailpage_o02_s00 This fits both my Nexus 6 and 7 horizontally, it should fit a 8-10 inch tablet either horizontally or vertically. The right stick on mine isn't 100% perfect, but it doesn't bother me, though I don't know if it's a specific issue for me, or a poor quality issue.