**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.)