Logitech MX Keys S Wireless Keyboard 920-011406 Black

What it is and who it serves

The Logitech MX Keys S is a low-profile wireless keyboard built for professionals who type for long sessions across Windows, macOS, Linux, Chrome OS, iPadOS and Android. It connects via Bluetooth Low Energy or the included Logi Bolt USB receiver and pairs with up to three devices at once. A rechargeable Li-Po battery delivers up to 10 days of use with backlighting on or up to 5 months with it off.

Upgrade path and when it matters

This keyboard replaces membrane or laptop-style keyboards that lack multi-device switching, programmable shortcuts or adaptive backlighting. The jump is worth it when you regularly move between a desktop, a laptop and a tablet and want a single typing surface with consistent key feel. It is not for buyers who need mechanical switches, a dedicated numeric keypad layout beyond the standard arrangement, or a built-in palm rest.

Practical limits of the wireless interface

Bluetooth Low Energy and the Logi Bolt receiver both require an available USB port for the dongle and OS support from Windows 10 or 11, macOS 10.15 or later, Linux, Chrome OS, iPadOS 14 or later, and Android 8.0 or later. Range and stability depend on the host radio environment and can be reduced by metal surfaces or dense wireless traffic. The keyboard charges via USB-C and cannot be used while connected to a power-only port that does not support data.