"A premium, compact office keyboard that trades battery longevity for its smart backlighting."
'Smart Illumination' uses proximity sensors to light the keys as your hands approach, a legitimate battery-saving feature. However, the battery life delta (10 days vs 5 months) means you are forced to choose between the backlight feature and long-term power autonomy.
This is for a professional who routinely types across multiple devices (e.g., a laptop, tablet, and PC) and values a clean, compact desk. The reliable multi-device switching and premium feel are what justify the price, not the core typing technology.
Mechanical keyboard enthusiasts will find the feel mushy and the price high for non-customizable scissor switches. Anyone needing absolute connection reliability or BIOS access should seek a board with a dedicated USB dongle. Budget-conscious buyers can get a basic wireless keyboard for a fraction of the cost.