Now you can make your keyboard truly yours while enjoying an elevated typing experience. That's because you can connect up to 3 devices either via Bluetooth® or USB-A. We've also included many must-have features like comfortable, quiet, soft return keys, 20+ of which can be programmed with shortcuts, controllable smart backlight, and a long life, rechargeable battery. Connectivity and VersatilityMultiple connectivity options mean more flexibility. Connect up to 3 devices - two via Bluetooth® and one via 2.4 GHz USB-A dongle, and switch between devices using one button. Plus you can easily pair peripherals to a Windows 10 PC in two steps using Microsoft Swift Pair. Smart Features. Better Typing Experience.This keyboard quietly delivers comfortable typing consistency through higher key height, dished finger-shaped keys and soft return technology. Plus customizable smart sensors help adjust backlit keys based on your room lighting condition and turns on the backlight when you approach or off when not in use to save energy.Long-Lasting Rechargeable BatteryFrequently battery changes are more than frustrating. They can also drain your productivity and who needs that? Problem solved with a battery that's rechargeable via a simple USB-C connection and lasts over six months.Customize for ControlCustomize your keyboard with HPAC and reduce needless keystrokes by programming the 20+ keys with shortcuts for your most used apps. Plus you can customize the backlighting feature by turning it on or off, adjusting light intensity, as well as the sleep mode timer.