Cooler Master SK622 Wireless 60 Mechanical Keyboard with Low Profile Switches, New and Improved Keycaps, and Brushed Aluminum Design (Brown Switch) Low Profile Switches - A reduced travel distance and actuation point with the same signature durability and precision.Portable 60 Layout - Compact layout and design, perfect for on-the-go use with mobile devices and laptops. Hybrid Wireless - Choose between wired Type-C connectivity or Bluetooth 4.0 wireless for up to 3 devices. Ergonomic Upgrades - New ergonomic keycaps and adjustable feet allow you the comfortable typing experience you want, your way. Multiple OS Support - Use with MacOS, iOS, Android, and Windows 8 and above - and easily soft-switch between all devices with a simple keypress. RGB Backlighting - Keep the lightshow going with per-key backlighting and surrounding LED ring with endless customization. The SK622 hybrid wireless mechanical keyboard redefines form and function in both work and play. The compact 60 layout and minimalist brushed aluminum body make it a beautiful part of any workstation and battlestation, while low profile mechanical switches and durable, ergonomic keycaps give you the same tactile satisfaction of a heavy-duty mechanical keyboard. Add in convenient hybrid wireless functionality that allows you the option of wired USB-C or Bluetooth 4.0, and you have a keyboard that embraces modern and classic sensibilities.