Logitech ERGO K860 Split Ergonomic Keyboard - Wireless Connectivity - Bluetooth/RF - 32.81 ft (10000 mm) - 2.40 GHz - USB Interface - Windows, Mac OS - AAA Battery Size Supported - Black

Logitech MX Keys for Business (Graphite) - Brown Box - Wireless Connectivity - Bluetooth - 32.81 ft (10000 mm) - iPhone, iPad, iPad mini, iPod, Tablet, Desktop Computer, Notebook, Smartphone - Windows, Mac OS, iOS, iPadOS, Linux, ChromeOS, Android