Logitech ALTO KEYS K98M Wireless Keyboard Graphite
PRODUCT DESCRIPTION
Logitech Alto Keys K98M Wireless Mechanical Keyboard Graphite (920-013584) - 2 Years Local Warranty
Logitech Alto Keys K98M — Hot-Swappable Mechanical Keyboard for the Office
The Logitech Alto Keys K98M (part number 920-013584) brings mechanical typing into a 98-key office layout. Logitech fits hot-swappable linear Marble switches with a 40 g actuation force, 1.9 mm actuation distance and 3.2 mm of total travel, rated for 50 million key presses. Because the switches are hot-swappable, a keyboard bought today can be re-tuned to a different switch feel later without soldering.
UniCushion Gasket Mount and PBT Keycaps for a Refined Typing Sound
A full-frame UniCushion gasket structure absorbs vibration as you type, which is what gives the K98M a deeper, less hollow sound than a typical membrane office board. Durable PBT keycaps resist the shine that develops on cheaper ABS caps, and a transparent top case shows the white backlighting through the frame.
Logi Bolt and Bluetooth with Easy-Switch Across Three Devices
The K98M connects over Bluetooth Low Energy or the included Logi Bolt USB-A receiver, with a 10 metre wireless range. Dedicated F1, F2 and F3 Easy-Switch channel keys move the keyboard between three paired devices, so one board can drive a work laptop, a desktop and a tablet. Fn+P and Fn+O switch the key layout between Windows and macOS.
A Year of Battery Life and Logi Options+ Customisation
A 1500 mAh lithium-polymer battery is rated for up to one year of use with the backlight off and charges over USB-C in about four hours, so overnight downtime is never an issue. Logi Options+ handles action-key customisation on Windows and macOS, and the power LED shows green from 100% down to 11% battery and red below 10%.
Logitech Alto Keys K98M Datasheet — Technical Specifications
General
| Product Name | Logitech Alto Keys K98M Wireless Keyboard |
| Part Number | 920-013584 (Asia Pacific / Singapore) |
| Regulatory Model Number | YR0104 |
| Colour | Graphite |
| Layout | 98-key layout |
| Backlighting | Yes, white backlighting (F4 increases backlight level) |
| Special Keys | Action Keys, Dictation, Emoji, Search, Mute/unmute microphone |
| Function Row | F1–F12; Fn+Esc toggles between media keys and F-keys |
| Status LED | Power LED green from 100% to 11% battery, red from 10% to 0% |
| Warranty | 2 Years Local Warranty (Singapore) |
Switches & Key Feel
| Switch Type | Mechanical, hot-swappable linear “Marble Switch” |
| Mounting Structure | UniCushion full-frame gasket mount |
| Keycaps | PBT |
| Actuation Force | 40 g |
| Actuation Distance | 1.9 mm |
| Travel Distance | 3.2 mm |
| Durability | 50 million key presses |
| Case | Transparent top case |
Connectivity
| Wireless Technology | Bluetooth Low Energy and Logi Bolt |
| Receiver | Logi Bolt USB-A receiver, included in box |
| Easy-Switch | Yes — F1, F2 and F3 channel keys |
| Wireless Range | 10 m |
| OS Layout Switching | Fn+P for 3 seconds = Windows layout; Fn+O for 3 seconds = macOS layout |
Battery & Charging
| Battery Type | Lithium polymer, 1500 mAh, rechargeable |
| Battery Life | Up to 1 year with backlight off |
| Charge Time | 4 hours from empty to full |
| Charging Port | USB-C |
| Cable | 1 m USB-C cable included |
Design & Power
| Dimensions (H × W × D) | 39.6 mm × 401 mm × 147 mm |
| Weight | 1100 g |
| Retail Box | 47 mm × 433 mm × 182 mm, 1424 g |
| Materials | Made with recycled plastic (Logitech does not publish a percentage for this model) |
Compatibility & Software Support
Logitech publishes different operating-system coverage depending on how the K98M is connected:
Via Logi Bolt receiver (USB-A)
| Windows | Windows 10, Windows 11 or later |
| macOS | macOS 11 or later |
| Linux | Supported |
| ChromeOS | Supported |
Via Bluetooth Low Energy
| Windows | Windows 10, Windows 11 or later |
| macOS | macOS 11 or later |
| Linux | Supported |
| ChromeOS | Supported |
| iPadOS / iOS | iPadOS 14 or later / iOS 14 or later |
| Android | Android 9.0 or later |
Software
| Logi Options+ | Supported — customisable action keys on Windows and macOS |
| Logi Bolt | Encrypted Logi Bolt wireless; receiver requires a USB-A port |
| Logitech Sync / Logi Device Management | Not listed by Logitech for this model — do not assume fleet management support |
Note that iPadOS, iOS and Android are supported over Bluetooth only. The Logi Bolt receiver path covers Windows, macOS, Linux and ChromeOS.
Package Contents & Alto Keys Ordering Information
In the Box
- Logitech Alto Keys K98M keyboard
- USB-C cable (1 m)
- Logi Bolt receiver
- User documentation
Logitech Keyboard Ordering Information — SourceIT Singapore
| Logitech K120 Wired Keyboard | 920-002582 |
| Logitech K270 Wireless Keyboard | 920-003057 |
| Logitech K400 Plus HTPC Wireless Keyboard Black | 920-007165 |
| Logitech K250 Compact Wireless Keyboard Graphite | 920-013491 |
| Logitech K251 Compact Wireless Keyboard Graphite | 920-013490 |
| Logitech Alto Keys K98M Wireless Keyboard Graphite (this listing) | 920-013584 |
Regional part-number note: Logitech uses 920-013575 (Graphite), 920-013576 (Off-White) and 920-013577 (Lilac) in the Americas. The Singapore Graphite carton carries 920-013584. Colour availability varies by region; contact SourceIT for indent orders on other colours.
Datasheet & Downloads
- Logitech Support — Specification: Alto Keys K98M
- Logitech Support — Getting Started: Alto Keys K98M
- Logitech Support — Alto Keys K98M product hub
- Logitech Support — Pair the Alto Keys K98M to a second computer with Easy-Switch
- Logitech Singapore — Alto Keys K98M product page
Logitech does not publish a downloadable datasheet PDF for the Alto Keys K98M; the support Specification article is the authoritative specification source.
Frequently Asked Questions — Logitech Alto Keys K98M
Is the Alto Keys K98M a real mechanical keyboard?
Yes. Logitech specifies mechanical, hot-swappable linear Marble switches with 40 g actuation force, 1.9 mm actuation distance, 3.2 mm travel and 50 million key press durability, mounted in a UniCushion full-frame gasket structure with PBT keycaps.
What does hot-swappable mean in practice?
The switches lift out of the socket and can be replaced without soldering, so you can change the typing feel later or replace a single failed switch instead of the whole keyboard. Note that Logitech does not list a switch puller in the box contents.
Can it connect to more than one computer?
Yes. Dedicated F1, F2 and F3 Easy-Switch channel keys move the keyboard between paired devices, over Bluetooth Low Energy or the included Logi Bolt USB-A receiver, with a 10 metre range.
How long does the battery last and how does it charge?
Logitech rates the 1500 mAh lithium-polymer battery at up to one year with the backlight off. It charges over USB-C in about four hours using the 1 m cable supplied. Logitech does not publish a figure for battery life with the backlight on, so expect materially less if you leave it lit.
How does it compare with the MX Keys S or MX Mechanical?
The MX Keys S is a low-profile scissor keyboard aimed at quiet, flat typing, while the MX Mechanical range offers low-profile mechanical switches in tactile, linear and clicky variants. The Alto Keys K98M is the full-height, gasket-mounted, hot-swappable option with a heavier 1100 g chassis that stays planted on the desk.
Is it managed by Logitech Sync for IT fleets?
Logitech does not list the Alto Keys K98M as a Logitech Sync or Logi Device Management device, so we do not claim fleet management support. It is customisable per user through Logi Options+. For centrally managed peripherals, ask us about the MX Keys Combo for Business range.
Does the Alto Keys K98M come with a local Singapore warranty from SourceIT?
Yes. Every Alto Keys K98M sold by SourceIT comes with 2 years local Singapore warranty and a GST invoice.
