Advanced Key Technology
Perfect key spacing enhances typing accuracy across extended work sessions. Additionally, the spherically-dished keys match natural fingertip curves. The MX Keys S features tactile feedback that reduces typing errors while maintaining quiet operation.
Smart backlighting automatically adjusts to ambient lighting conditions. Moreover, proximity sensors activate illumination when hands approach the keyboard. This intelligent lighting system extends battery life significantly.
Multi-Device Connectivity
The MX Keys S connects to three devices simultaneously via Bluetooth Low Energy or the included Logi Bolt USB receiver. Consequently, users can switch between devices with dedicated Easy-Switch keys. The keyboard maintains stable connections up to 10 meters away.
Cross-platform compatibility supports Windows, macOS, Chrome OS, Linux, iOS, and Android. Therefore, the MX Keys S adapts to diverse computing environments without configuration hassles.
Enhanced Productivity Features
Smart Actions customize function keys for specific applications and workflows. Meanwhile, dictation keys enable voice-to-text input across compatible platforms. The MX Keys S integrates with Logitech Options+ software for personalized settings.
USB-C charging provides up to 10 days of usage with backlighting enabled. However, turning off backlighting extends battery life to 5 months on a single charge.
Ideal Users
The MX Keys S suits these user profiles particularly well:
- Software developers – Low-profile switches reduce finger fatigue during 8+ hour coding sessions
- Content creators – Customizable Smart Actions streamline video editing and design workflows
- Remote workers – Multi-device switching eliminates desktop clutter when managing laptop and tablet simultaneously
- Data analysts – Precise key spacing reduces input errors in spreadsheet-heavy work environments
- Writers and editors – Quiet operation maintains focus in shared workspaces while tactile feedback confirms keystrokes
Physical Specifications
- Dimensions: 430.2 x 131.6 x 20.5 mm
- Weight: 810 grams
- Key layout: US International
- Color: Graphite
- Material: Brushed aluminum top plate
Technical Features
- Switch type: Low-profile mechanical
- Key travel: 3.2mm
- Actuation force: 50g
- Key life: 10 million keystrokes
- Backlighting: White LED with automatic brightness adjustment
Connectivity Options
- Bluetooth Low Energy
- Logi Bolt USB receiver (included)
- Maximum devices: 3 simultaneous connections
- Operating range: 10 meters
- Easy-Switch keys: 3 dedicated buttons
Power Management
- Battery type: Rechargeable Li-Po
- Charging port: USB-C
- Battery life: 10 days (backlight on) / 5 months (backlight off)
- Charging time: 3 hours (full charge)
- Power-saving features: Auto-sleep, proximity sensors
Software Compatibility
- Logitech Options+ software support
- Compatible operating systems: Windows 10/11, macOS 10.15+, Chrome OS, Linux, iOS 14+, Android 8+
- Smart Actions customization available
- Flow technology support for multi-computer workflows










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