New. Unopened. The Cloud Nine C989 ErgoFSK is an ergonomic split mechanical keyboard engineered to reduce wrist strain and repetitive stress by allowing up to eight inches of physical separation between key clusters. This specific unit is equipped with Kailh BOX Red linear mechanical switches, delivering a smooth, responsive keystroke well suited for long typing sessions, programming, and gaming. Built-in seven-degree tenting keeps hands and wrists at a natural inward angle, while the integrated palm supports provide continuous wrist relief. The board features a full standard US layout, a dedicated multi-function smart control wheel for volume, brightness, and scrolling, ten dedicated macro keys, customizable RGB backlighting, and a USB 2.0 pass-through port. It connects via USB and comes in its original retail packaging with all standard accessories included.