Mac
Keyboard
Charge it first
Charge the keyboard from a computer or USB-C charger. A full charge from empty takes 5 hours, and lasts approximately 3 years (in typical use).
The Receiver stays plugged in
Setup is simple… Plug one of the Receivers into your computer, then turn on the keyboard.
The Receiver stays plugged in, for instant wireless reconnects — plus its small size makes it perfect for notebook users.
Press the POWER button to turn ON / OFF.
The Caps Lock indicator light will flash…
Green to indicate ON
or
Amber to indicate OFF
Also works with BOTH receivers
If you want to use the keyboard wirelessly with TWO computers, simply plug one receiver into each computer. When you turn ON the keyboard, it will automatically connect to one of them.
To switch the connection to the OTHER receiver, simply double-click the POWER button on the keyboard.
Also works as a WIRED keyboard
If you plug the keyboard into a computer (via a cable), it automatically switches to WIRED mode.
If you then unplug or press the POWER button, it switches back to WIRELESS mode and attempts to connect to one of the wireless receivers.
Embedded number pad
Pressing the 
key toggles on & off the embedded numeric keypad.
What the Indicator Lights mean…
| Flashing Green (1-2-3) | Keyboard ON |
| Flashing Amber (1-2-3) | Keyboard OFF |
| 3 Flashes | Battery at / near FULL charge |
| 2 Flashes | Battery HIGHER than 50% |
| 1 Flash | Battery less than 50% |
| Flashing Red | Battery less than 10% |
| Flashing Blue | Pairing mode |
| Flashing Red | Macro key being programmed |
How the fn key works on Mac
If you need to type F1 (rather than darken the screen) simply hold down fn and then press F1.
If this is not convenient, you can reverse it, via the System Settings:
Unplug with USB-C Puller
Being so small, the wireless USB-C receiver is a little more difficult to unplug — especially with larger hands — so we’ve included a free Puller tool, making it easy…
Simply place the Puller over the receiver, rotate a quarter turn, then pull the two ends together and out.
If you’ve lost a Receiver…
We have replacement receivers available.
Please contact… help@matias.ca
How to Pair to a new Receiver
Your keyboard is ALREADY paired to the receiver it came with, so you can skip this step, unless there are special circumstances — for example, pairing to a new replacement receiver.
You can pair any number of Matias keyboards or mice to the same Receiver. This is especially convenient for laptop users. For example, if you have a keyboard / mouse setup at home, and another at the office, you can plug one Receiver into your laptop and pair all the devices to that one receiver. Paired devices will automatically connect when they are in range.
- Unplug any receivers that may be in range of the keyboard.
- Hold down the Return key THEN press the POWER button UNTIL the Caps Lock light starts flashing Blue.
- Plug the Receiver into your computer, THEN place the keyboard as close as possible to the Receiver.
- When the indicator light stops flashing, pairing is complete.
Need help?
Please contact us at:
help@matias.ca
+1 905-265-8844 or toll free 1-888-663-4263
Ergonomics
www.matias.ca/ergo
www.matias.ca/health
www.matias.ca/health/1
www.matias.ca/health/2
Warranty
Matias Corporation (“Matias”) warrants to the original end user (“Customer”) that this product will be free from defects in workmanship and materials, under normal use, for 2 years from the date of original purchase from Matias or its authorized reseller. Matias’ sole obligation under this express warranty shall be (at Matias’ option and expense) to repair or replace the product or part with a comparable product or part. All products or parts that are replaced become the property of Matias.
LIMITATION OF LIABILITY
To the full extent allowed by law, Matias excludes for itself and its suppliers any liability (whether based in contract or in tort, including negligence) for incidental, consequential, indirect, special or punitive damages of any kind, or for loss of revenue or profits, loss of business, loss of information or data, or other financial loss arising out of or in connection with the sale, installation, maintenance, use, performance, failure, or interruption of this product, even if Matias or its authorized reseller has been advised of the possibility of such damages, and limits its liability to replacement, repair, or refund of the purchase price paid, at Matias’ option. This disclaimer of liability for damages will not be affected if any remedy provided herein shall fail of its essential purpose. This keyboard contains no user-serviceable parts, and should not be opened or disassembled — risking damage to it and injury to you. Do NOT remove, crush, or puncture the battery inside, or expose it to high temperatures or liquids.
When this product reaches its end of life, please dispose of it according to your local environmental laws and guidelines.
The lithium-ion battery in the keyboard should be recycled or disposed of separately from household waste, by a qualified service provider.
FCC ID: WKM-FK413
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular Installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected..
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and it also complies with Part 15 of the FCC RF Rules. This equipment must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and consider removing the no-collocation statement.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Caution!
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
IC: 30541-FK413
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic
Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
This product complies with the requirements of European Directives 72/23/EEC, 89/336/EEC, and 1999/5/EC.
Copyright © 2025 Matias Corp. All rights reserved. Matias Sculpted Keyboard, Matias, and the Matias logo are trademarks of the Matias Corporation. Mac, Apple, and the Apple logo are trademarks of Apple Inc. Windows and Sculpt are trademarks of Microsoft Corporation.
Warranty Procedure
- Please contact our Help Desk at help@matias.ca, 905-265-8844 or toll-free 1-888-663-4263, and give a detailed explanation of the problem.
- We’ll first try to solve your problem by e-mail or phone.
- If e-mail / phone support is not successful, or if the item is defective, we’ll give you an EMA number (Exchange Merchandise Authorization), and explain how to return the product for a replacement.
- For more information, please visit: www.matias.ca/returns
Programmable keys + Fn shortcuts
Which keys are programmable?
See below — the BLACK keys are programmable.
How to program a programmable key
- Hold down the Esc key and a programmable key, until the Caps Lock light starts blinking Red.
- Type your desired sequence of keys.
- Hold down the Esc key alone, until the Caps Lock light stops blinking, confirming completion.
How to reset a programmable key back to its default function
- Hold down Esc and the key to be reset, until the Caps Lock light starts blinking Red.
- Hold down the Esc key alone, until the Caps Lock light stops blinking, indicating a successful reset.
Which Fn shortcuts can I program?
When combined with fn, the BLACK keys are programmable.
How to program a shortcut
- Hold down Esc and fn and one of the BLACK keys (shown above), until the Caps Lock light starts blinking Red.
- Type your desired sequence of keys.
- Hold down the Esc key alone, until the Caps Lock light stops blinking, confirming completion.
How to reset a shortcut back to its default function
- Hold down Esc and fn and the key to be reset, until the Caps Lock light starts blinking Red.
- Hold down the Esc key alone, until the Caps Lock light stops blinking, indicating a successful reset.
How many characters can I assign to a programmable key or shortcut?
Approximately 60 characters.
“Approximately” because modifier keys (like Shift) count as 2 characters — press & release.
How to reset ALL keys back to their default functions
Hold down Esc and Backspace until the Caps Lock light blinks Red, indicating that the reset was successful.
Need help?
Please contact us at:
help@matias.ca
+1 905-265-8844 or toll free 1-888-663-4263
Documents / Resources
 |
matias FK413D Mac Keyboard [pdf] User Manual FK413D, FK413D-US-UK, FK413D Mac Keyboard, Mac Keyboard, Keyboard |