FCC ID: WKM-DA20 Wireless USB Nano Receiver

Wireless USB Nano Receiver How to Pair to a new Nano Receiver Your mouse 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 mice or keyboards to the same Nano 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 Nano Receiver into your laptop and pair all the devices to that one receiver. Paired devices will automatically connect when they are in range. 1) 2) Unplug any receivers that may be in range of the mouse. Press & hold BOTH the Aluminum button AND the POWER button UNTIL the indicator light starts flashing Blue. 3) Plug the Nano Reciver into your computer. 4) When the indicator light stops flashing, pairing is complete. If you've lost your Nano Receiver... We have replacement receivers available. Please contact... help@matias.ca Need help?

Please contact us at:

help@matias.ca

+1 (905) 265-8844 or toll free 1-888-663-4263 Ergonomics www.matias.ca/health 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-DA20 WKM-DC20 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 installa tion. 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!

This device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction. 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-DA20 30541-DC20 This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas 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. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

(1) Lappareil ne doit pas produire de brouillage;

(2) Lappareil doit accepter tout brouillage radiolectrique s u b i , m m e s i l e b r o u i l l a g e e s t s u s c e p t i b l e d e n compromettre le fonctionnement. The device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS-

102 RF exposure, users can obtain Canadian information on RF exposure and compliance. Le dispositif rencontre l'exemption des limites courantes d'valuation dans la section 2.5 de RSS 102 et la conformit l'exposition de RSS-102 rf, utilisateurs peut obtenir l'information canadienne sur l'exposition et la conformit de rf. This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. Cet quipement est conforme aux limites d'exposition aux rayonnements du Canada tablies pour un environnement non contrl. RF Exposure Statement This device has been evaluated to meet general RF exposure requirements. The device can be installed and operated with a minimum distance of 0 mm between the radiator and your body. L'appareil a t valu pour rpondre aux exigences gnrales d'exposition aux RF. Cet quipement doit tre install et utilis avec une distance minimale de 0 mm entre le radiateur et votre corps. This product complies with the requirements of European Directives 72/23/EEC, 89/336/EEC, and 1999/5/EC. Copyright 2023 Matias Corp. All rights reserved. Matias, Wireless USB-C Nano Receiver, Wireless USB Nano Receiver, and the Ma tias logo are trademarks of the Ma tias Corporation. Mac, Apple, and the Apple logo are trademarks of Apple Inc. Windows is a trademark of Microsoft Corporation. Warranty Procedure 1) 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. 2) Well first try to solve your problem by e-mail or phone. 3) If e-mail / phone support is not successful, or if the item is defective, well give you an EMA number

(Exchange Merchandise Authorization), and explain how to return the product for a replacement. 4) For more information, please visit:

www.matias.ca/returns DA20 DC20

Page 1 of 1 FCC ID: WKM-DA20 LABEL AND LOCATION Wireless USB Nano Receiver Model: DA20 FCC ID: WKM-DA20

(Size: L 2.0cm x W 1.0cm) Label Location Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: webmaster@lcs-cert.com | Web: www.lcs-cert.com Scan code to check authenticity

Matias Corporation 221 Narinia Cres Newmarket, Ontario, L3X 2E1 Canada Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-8-16 To whom it may concer:

We, Matias Corporation, hereby certify that the equipment for which authorization is sought (FCC ID:

WKM-DA20) is not covered equipment prohibited from receiving an equipment authorization pursuant to 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www foc. gov/supplychain/coveredlist) as an entity producing covered equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 DO1 Sincerely, lope. Hilts:

Signature Edgar Matias President&CEO Matias Corporation

Matias Corporation Add: 221 Narinia Cres Newmarket, Ontario, L3X 2E] Canada Date: 2023-8-16 FCC ID: WKM-DA20 Dear Sir/Madam, We, Matias Corporation Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model:

Product name: Wireless USB Nano Receiver Model no.: DA20, DA20B, DA20W, DA20BB, DA20xx-xx (where x can be any letter or nothing. The x letters may indicate color or country or rebranding) Sincerely, Name/Title; Edgar Matias/President&CEO Company: Matias Corporation Address: 221 Narinia Cres Newmarket, Ontario, L3X 2E1 Canada Phone: 905-265-8844 Fax: 905-265-8744 E-Mail: fcc@matias.ca

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2023-8-16>

Pursuant to Paragraphs 0.457 and 0.459 of the Commission's Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID Model name WKM-DA20 DA20 For the product stated above, we request that the following information be held confidential;

Long-Term Exhibits Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days Extemal Photos Internal Photos. Block Diagram Schematics Test Setup Photos:

User's Manual Parts List Tune Up moOooARRoo Operational Descriptions:

Dopooo0ol The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, bu Hi Edgar Matias/President&CEO Matias Corporation 221 Narinia Cres Newmarket, Ontario, L3X 2E1 Canada 905-265-8844 905-265-8744 fec@matias.ca

Matias Corporation 221 Narinia Cres Newmarket, Ontario, L3X 2E1 Canada Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-8-16 To whom it may concer:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act.on our behaffin all matters relating to applications for equipment authorization FCC ID: WKM-DA20 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins current valid General Terms and Conditions

(AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title: Edgar Matias/President&CEO Company: Matias Corporation Address: 221 Narinia Cres Newmarket, Ontario, L3X 2E1 Canada Phone: 905-265-8844 Fax: 905-265-8744 E-Mail: fcc@matias.ca

Matias Corporation Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 8/17/2023 Matias Corporation acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: WKM-DA20):

Name and company of U.S. agent:

Physical U.S. address of agent:

FRN of U.S. agent:

Email address of U.S. agent:

FCC US Agent, LLC 3722 Illinois Avenue, Saint Charles, IL, 60174, USA 0033402884 Support@FCCUSAgent.com FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Matias Corporation. Matias Corporation with the FRN 0017995812 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Edgar Matias President & CEO Matias Corporation 5 0 V

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_ 8 4 Signature Tim Payne Manager FCC US Agent, LLC