Logitech Signature Comfort Plus MK880 Graphite Keyboard and Mouse Combo
PRODUCT DESCRIPTION
Logitech Signature Comfort Plus MK880 Graphite Wireless Keyboard and Mouse Combo (920-014020) - 2 Years Local Warranty
Comfort-First Full-Size Keyboard and Mouse Combo for All-Day Work
The Logitech Signature Comfort Plus MK880 Graphite (920-014020) is designed for professionals who want ergonomic comfort without a learning curve. The cushioned full-size K880 keyboard and the large, contoured M850 mouse deliver relaxed, supported typing and clicking across long workdays in corporate, home and hybrid offices in Singapore.
Ergonomic Comfort with Smart Productivity Keys
A spacious layout and integrated cushioned palm rest keep typing natural, while the sculpted mouse supports the palm at a comfortable angle. Dedicated AI Launch, Action and meeting-control keys speed up everyday workflows, and the keyboard is certified for Zoom.
Secure USB-C Connectivity with Easy-Switch
Connect over the encrypted Logi Bolt USB-C receiver or Bluetooth Low Energy, with up to 10 m range and Easy-Switch across three devices. Broad support covers Windows, macOS, ChromeOS, Linux, Android and iPadOS, and Logitech Sync enables centralised IT management.
Precision Tracking and Multi-Year Battery Life
The M850 mouse offers adjustable 400–4000 DPI sensitivity in 50 DPI increments for precise control. The keyboard runs up to 3 years on 2 x AAA batteries and the mouse up to 2 years on a single AA. Built with a minimum 73% (keyboard) and 63% (mouse) post-consumer recycled plastic.
Logitech Signature Comfort Plus MK880 Datasheet — Technical Specifications
General
| Model | Signature Comfort Plus Combo MK880 |
| Part Number | 920-014020 |
| Colour | Graphite |
| Product Type | Wireless keyboard & mouse combo |
| Warranty | 2 Years Local Warranty (Singapore) |
Keyboard (Signature Comfort Plus K880)
| Layout | Full-size with number pad |
| Key type | Deep-profile plunger keys |
| Special keys | AI Launch key, Action key, meeting-control keys (22 customisable keys) |
| Comfort | Integrated cushioned palm rest; spill-resistant |
| Tilt | 0°, +4° or +8° |
| Battery | 2 x AAA, up to 3 years |
| Dimensions (W x H x D) | 444.3 x 211.8 x 30 mm (17.49 x 8.34 x 1.18 in) |
| Weight | 790 g (with batteries) |
| Recycled plastic | Minimum 73% post-consumer recycled plastic |
| Certification | Certified for Zoom (keyboard) |
Mouse (Signature Comfort Plus M850)
| Sensor | Advanced optical tracking |
| DPI | 400 – 4000 DPI (50 DPI increments) |
| Buttons | 6 total (left, right, back, forward, middle, DPI); 4 customisable |
| Scroll wheel | SmartWheel — line-by-line and fast modes |
| Clicks | SilentTouch — up to 90% less click noise |
| Battery | 1 x AA, up to 2 years |
| Dimensions (H x W x D) | 121.3 x 74.3 x 44.2 mm |
| Weight | 102.9 g (with battery) |
| Recycled plastic | Minimum 63% post-consumer recycled plastic |
Connectivity
| Wireless | Logi Bolt USB-C receiver (encrypted) and Bluetooth Low Energy |
| Range | Up to 10 m (33 ft) |
| Easy-Switch | Switch between up to 3 devices |
Design & Power
| Receiver | Logi Bolt USB-C |
| Packaging | FSC-certified paper packaging |
| Part Number | 920-014020 |
| Warranty | 2 Years Local Warranty (Singapore) |
Compatibility & Software Support
Operating system support
| Supported platforms | Windows 10 / 11 or later, macOS 12+, ChromeOS, Linux, Android 12+, iPadOS 15+, iOS 15 (keyboard only) |
| Connection | Logi Bolt USB-C receiver or Bluetooth Low Energy |
Software
| Logi Tune | Customisation and app-specific workflows |
| Logi Options+ | Key and button customisation (Windows, macOS) |
| Logitech Sync | Centralised remote device management for IT |
Package Contents & Signature Comfort Plus MK880 Ordering Information
In the box: Signature Comfort Plus K880 keyboard (2 x AAA), Signature Comfort Plus M850 mouse (1 x AA), Logi Bolt USB-C receiver, user documentation.
Signature Comfort Plus MK880 ordering information
| Model / Colour | Part Number |
| Signature Comfort Plus MK880 Graphite (this listing) | 920-014020 |
Datasheet & Downloads
Frequently Asked Questions — Signature Comfort Plus MK880
What makes the MK880 a 'Comfort Plus' combo?
It pairs a cushioned, spill-resistant K880 keyboard with the large, sculpted M850 mouse (built-in palm cushion). Both are shaped to reduce strain over long working days, and the keyboard adds a dedicated AI Launch key, Action key and meeting controls.
Does the MK880 use a USB-A or USB-C receiver?
USB-C. The MK880 ships with a Logi Bolt USB-C receiver. If your machines have USB-A ports, the Signature Slim MK950 or MK650 use USB-A instead.
How does it compare to the MK950 Slim combo?
The MK880 is a full-height comfort keyboard with a cushioned palm rest and the large M850 mouse, while the MK950 is slim with low-profile scissor keys and the mid-size M750 mouse. Choose the MK880 for maximum comfort, the MK950 for a slim laptop-style feel.
Can I switch between multiple computers?
Yes. Easy-Switch pairs up to three devices over Bluetooth or the Logi Bolt USB-C receiver.
Is a licence or room appliance required?
No. It is a plug-and-play desktop combo. Logi Tune, Logi Options+ and Logitech Sync are free, optional downloads.
How long do the batteries last?
Up to 3 years for the keyboard (2 x AAA) and up to 2 years for the mouse (1 x AA).
Does the MK880 come with a Singapore warranty?
Yes. Every Signature Comfort Plus MK880 sold by SourceIT comes with 2 years local Singapore warranty and a GST invoice.
