Wireless keyboard that can be connected wirelessly through Bluetooth or the included Logi Bolt USB receiver Full-size keyboard with quiet typing lets you conveniently type without making disturbing noise Switch typing capability lets you toggle between three devices (computer, tablet, and phone) with a simple press, offering utmost convenience and flexibility Keys can be customized by installing Logi Options+ app (available on Windows and macOS at logi.com/optionsplus) for more convenience Sleek and sturdy construction makes this keyboard appealing and durable Pairs with signature mouse M650 (sold separately/not supported by iOS) for effortless and precise scrolling of long web pages with SmartWheel Battery life of up to 36 months gives you more peace of mind Signature Slim keyboard K950 plastic content: minimum 48%, excluding printed wiring assembly, cables, and packaging