"It solves the visibility problem for $20, but not much else."
The '3X Large Print' and '7-Color Backlight' mean the keys are genuinely easier to see in various lighting conditions, which is the sole reason to consider this keyboard.
This is for users with visual impairments or anyone who finds standard keyboards hard to read. It's a functional, very low-cost option for a secondary PC where visibility matters more than typing feel.
Anyone who types frequently or cares about tactile feedback should look elsewhere. Users needing long-term durability will find the printed letters may wear away with use, defeating the product's purpose.