Cant think of any

Wing on mouse is annoying keyboard feels cheap in its fake mechanical feel. Nooooo Support...unless you read Chinese. No drivers in packaging and AGPTEK doesn't have any support on their site for this product and no software to control mouse features

The build quality of this mouse and keyboard combo is quite impressive; weight/heft of both are surprising in a good way; both have cords with the ends weighted for perfect 'drops' behind desks and are woven-cover reinforced for long lasting...

This is why I took a whole One Egg off this product - look carefully at the image - the Enter Key and the " \| " Key do not have a traditional shape or setup - I've often found myself adding " \ " vs. Enter when typing so the pinky-reach for the enter...