| General Information |
| Marketing Text | Wireless mechanical tenkeyless keyboard designed to fit busy desks</BR></BR>Signature K855 combines fast, confident mechanical typing with wireless freedom and a compact, tenkeyless design. Featuring an Easy-Grab design that lets you easily move it around your desk with no wires in the way. Connect to up to three devices via Bluetooth® or the included Logi Bolt USB receiver, and switch typing between devices with Easy-Switch. No matter what, it fits busy desks, and it’s ready for big tasks.</BR></BR>MECHANICAL TYPING WIRELESS FREEDOM</BR>Fits busy desks, and it’s ready for big tasks. Enjoy fast and confident mechanical typing, and move around easily with no cords in the way. The compact design is perfect for limited workspaces. The modern, minimalist look meets exceptional durability thanks to its premium aluminum top case and mechanical TTC Red (linear) switches.</BR></BR>MECHANICAL TYPING THAT FEELS RIGHT</BR>Smooth feedback mechanical TTC Red (linear) switches deliver the fast, confident typing you love. Stay focused and productive all day long.</BR></BR>FREE UP YOUR DESK</BR>With no cords in the way, you can easily move around your desk. Seamlessly connect to up to three devices—via Bluetooth wireless technology or the included Logi Bolt USB receiver.</BR></BR>WORKS ON MULTIPLE PLATFORMS</BR>Connect in an instant via Bluetooth Low Energy or Logi Bolt USB receiver. Get a strong, reliable wireless connection from up to 10 meters.(Wireless range may vary based on user, environmental, and computing conditions.) The Signature K855 works on multiple platforms—Windows, macOS, Linux, Chrome OS, iPadOS, iOS and Android.</BR></BR>WIRELESS FREEDOM</BR>SWITCH BETWEEN 3 DEVICES</BR>Type and switch across multiple devices seamlessly. Signature K855 features Easy-switch™ keys that let you pair up to 3 devices and switch typing between them with a single tap. Connect your device using Bluetooth or Logi Bolt USB receiver.</BR></BR>SPACE SAVING DESIGN</BR>Signature K855 gives you the best of mechanical typing without taking up too much space. Whether you work from home or in an office, the compact design of Signature K855 fits perfectly on your busy desk—and you can store it vertically. The Easy-Grab design lets you take it on the go.</BR></BR>MODERN AND DURABLE</BR>A space-saving, compact tenkeyless design meets superior durability with a premium aluminum top case and mechanical switches that have been tested for up to 50 million keystrokes.</BR></BR>36 MONTHS OF BATTERY LIFE</BR>The Signature K855 keyboard comes with 2 AAA batteries (pre-installed) that lasts up to 3 years. (Battery life may vary based on use and computing conditions). That’s more focus on work and less worries about charging.</BR></BR>SIMPLY BETTER TOGETHER</BR>Upgrade to better productivity and more flexibility by combining your Signature K855 with Signature M650 mouse. A part of our Signature range, these tools deliver a typing and clicking experience with smarter features that enable better productivity. Customize your experience with Logi options+ to discover simple ways to personalize your keyboard and mouse (Available for Windows and macOS at logitech.com/optionsplus.).</BR></BR>Specs & Details</BR></BR>Dimensions</BR>Height: 138.8 mm</BR>Width: 355.2 mm</BR>Depth: 38.8 mm</BR>Weight (with batteries): 692.4 g</BR></BR>Technical Specifications</BR>Connection Type: Bluetooth Low Energy Wireless (Bluetooth 5.1)</BR>Wireless range: 10 m (Wireless range may vary based on user, environmental, and computing conditions).</BR>Mechanical switches: Red (linear)</BR>Easy-Switch: Connect up to three devices and easily switch between them</BR>Battery life: up to 36 months 2Battery life may vary based on use and computing conditions.</BR>Indicator lights: on Caps Lock, Easy-Switch keys and Battery.</BR>Optional software: Supported by Logitech Options+ on macOS 10.15 or later and Windows® 10, Windows 11 or later</BR>Logitech Flow: Compatible with Logitech Flow-enabled mouse</BR> |
| Product Type | Keyboard |
| Manufacturer Part Number | 920-011074 |
| Manufacturer Website Address | http://www.logitech.com |
| Manufacturer | Logitech |
| Product Model | YR0078 |
| Product Name | Signature YR0078 Keyboard |
| Product Line | Signature |
| Brand Name | Logitech |
| Interfaces/Ports |
| Wireless Receiver Interface | USB |
| Physical Characteristics |
| Weight (Approximate) | 692.4 g |
| Keyboard/Keypad Height | 138.80 mm |
| Keyboard/Keypad Width | 355.20 mm |
| Keyboard/Keypad Depth | 38.80 mm |
| Product Color | Graphite |
| Battery Information |
| Battery Size Supported | AAA |
| Number of Batteries Supported | 2 |
| Battery Included | Yes |
| Miscellaneous |
| Package Contents | <li>Signature YR0078 Keyboard</li> <li>2 x AAA Batteries (pre-installed)</li> <li>Logi Bolt USB Receiver</li> <li>User Documentation</li> |
| Platform Supported | Mac, PC |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Certification | WEEE, Taiwan RoHS, China RoHS |
| Operating System Compatibility | iOS 14, ChromeOS, Android 8.0, iPadOS 14, macOS 10.15, Linux, Windows 11, Windows 10 |
| Warranty |
| Limited Warranty | 1 Year |
| Keyboard/Keypad |
| Keyboard/Keypad Features | Battery Indicator, Compact Keyboard, Multi-host Support, LED Indicator |
| Keyboard/Keypad Connectivity Technology | Wireless |
| Keyboard/Keypad Wireless Technology | Bluetooth |
| Keyswitch Technology | Mechanical/MX |
| Keyboard/Keypad Wireless Operating Distance | 10 m |
| Backlight | Yes |
| Bluetooth Version | 5.1 |