Pros: it's inexpensive

Cons: this is not mechanical like the description says, this is a RUBBER DOME keyboard, holding down keys after a few seconds it sometimes turns off and you have to re-press the key, this keyboard does not sit flat on my desk (i tried it on multiple surfaces and it's still uneven) had to put a piece of paper under the corner to make it level, the rubber grips on the bottom side aren't even grippy, i can blow on my keyboard and it moves across the table, occasionally key presses don't even work/have to double press the key for it to engage.
simply put this keyboard is what you pay for.
there's also an Apple logo on the space bar which is controversial to the pictures listed (there's one pic without an apple logo and one pic without the apple logo) on the product page.

Pros: it's an inexpensive 5 button mouse that functions

Cons: cord is very cheap, forward and back buttons are placed too high to comfortably have quick access to them, middle mouse click has a noticeable delay when clicking it. (eg. opening links in tabs and closing tabs)

Other Thoughts: compared to my previous MS intellimouse 3 which this mouse replaced, it doesn't come close.