Product Description Satisfying Sound. Unmatched Feel. Experience refined and elevated typing with the Alto Keys K98M, a customizable wireless mechanical keyboard. Designed to take your personal workspace to the next level with gasket structure and an eye catching design, and crafted to highlight the unique sensory, delightful experience of mechanical keyboards. Wireless mechanical keyboard with UniCushion gasket structure for enhanced typing experience and customization. General Specs Easy-switch: Connect up to 3 devices and switch between themBacklighting: Yes, white colorTotal number of keys: 98Special Keys: 3 actions keys for customization (AI feature, etc) Marble-like smooth typing, pleasant sound Make Alto Keys K98M your own with the hot-swappable linear Marble Switch. Designed for smooth, stable, and responsive typing. Recycled Plastics The plastic parts in Alto Keys K98M include certified post-consumer recycled plastic to give a next life to plastic from old consumer electronics and help reduce our carbon footprint. Graphite plastics: 25% of recycled material Satisfying Sound. Unmatched Feel. Experience refined and elevated typing with the Alto Keys K98M, a customizable wireless mechanical keyboard. Designed to take your personal workspace to the next level with gasket structure and an eye catching design, and crafted to highlight the unique sensory, delightful experience of mechanical keyboards. Enlighten your productivity White backlighting keeps bright ideas going through the day and night with PBT keycaps built to last. Multi device, multi OS Easily switch between up to 3 devices with a press on the F1, F2 or F3 Easy-Switch buttons. Compatible with Windows, macOS, ChromeOS, iPadOS.