Currently, the No1 of the Top 3 Gaming Keyboards Under 20 is
No 1 ) NPET K10 Wired Backlit Floating Gaming Keyboard, Mechanical Feeling Rainbow Illuminated Gaming Keyboard for PC, Laptop, Computer
24 months buy return or refund, quality guaranteed
No 2) Rii RK100 3 Colors LED Backlit Mechanical Feeling USB Wired Multimedia Keyboard For working or prime gaming
639 customer reviews (Amazon – Avg rating 3.7 / 5).
12 months warranty
No 3) Rii RK100+ Multiple Color Rainbow LED Backlit Large Size USB Wired Mechanical Feeling Multimedia Gaming Keyboard
669 reviews (Amazon – Avg rating 3.9 / 5)
Warranty : 12 months
Of course it is easy to see that the No 1 in this Category (Top 3 Gaming Keyboards Under 20) is.
because it has more warranty, it is cheaper and is Amazon’s choice.