**Product Specifications:**
**Brand:** Logitech
**Keyboard Features:**
- Mechanical feel with no wires for a clutter-free workspace
- Compact TKL design ideal for limited office space
- Mechanical TTC Red linear switches for light and smooth typing experience
- Easy-SwitchTM keys for seamless connection to up to 3 devices
- Supports multiple platforms including Windows, macOS, Linux, ChromeOS, iPadOS, iOS, and Android
- Battery life of approximately 36 months with 2 pre-installed AAA batteries
**Compatibility:**
- Windows 10, 11 or higher
- macOS 10.15 or higher
- ChromeOS, Linux
**Wireless Connectivity:**
- Bluetooth Low Energy wireless (Bluetooth 5.1) with a range of up to 10 meters
**Dimensions:**
- Height: Approximately 138.8mm
- Width: Approximately 355.2mm
- Depth: Approximately 38.8mm
- Weight: Approximately 692.4g (including batteries)
**Package Contents:**
- SignatureK855 Wireless Mechanical Keyboard
- LogiBolt USB Receiver
- 2 AAA batteries (pre-installed)
- User documentation
**Warranty:** 1-year limited hardware warranty
**Environmental Features:**
- FSC-certified packaging sourced from responsibly managed forests
- Aluminum top cover made from renewable energy sources
**Quality Assurance:**
- Over 30 years of experience in designing computer peripherals
- More than 1 billion mice and keyboards sold worldwide
**Brand Story:**
- Founded in 1981 in Switzerland, Logitech has been a leading electronic brand known for innovation and quality
**Copyright:** All rights reserved 2022 by Logitech
**Trademark:** Logitech, Logi, and other trademarks are owned by Logitech
**Disclaimer:** Information provided is sourced from Logitech and its affiliates
**FAQs:** Serial numbers on products and packaging may differ due to separate management and control processes
(Note: Specifications may vary based on user and computing conditions.)
