Gaming Wireless Keyboard Mouse

Gaming with a wireless keyboard and mouse on laptop…?
I’m getting a new laptop that I intend to use for gaming, namely TF2. I thought it would be easier to play with a wireless keyboard and mouse than the laptop’s keyboard/trackpad. I don’t want to spend more than $80 on the mouse/keyboard. Can I get a good keyboard for that much, and will it be easier to play with? Suggestions on what kind of keyboard to buy would be helpful too. Thanks to anyone that can help.
Its not only easier but a smart idea too! Consider the cost of a new keyboard for your laptop as opposed to a walmart special. You break the keyboard, you dont have to spend an arm and leg for a new one. It saves wear and tear on your lapper. If you want cheap, you dont need wireless….get a wired usb keyboard and mouse.
Asus CG series unboxing with moniter, gaming keyboard, mouse and more!!!