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Setup Video Guide WiFi Extender

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Safety and Compliance Information






Maintaining Your Device

Do not expose your Device or adapter to liquids. If your Device or adapter gets wet, carefully unplug all cables without getting your hands wet and wait for the Device and adapter to dry completely before plugging them in again. Do not attempt to dry your Device or adapter with an external heat source, such as a microwave oven or a hair dryer. If the Device or adapter appear damaged, discontinue use immediately. Use only accessories supplied with the Device to power your Device. To avoid risk of electric shock, do not touch your Device or any wires connected to your Device during a lightning storm.

Only handle your Device with clean hands. Clean the Device with a soft cloth that is slightly damp with water and a touch of rubbing alcohol; be careful not to wipe it with anything abrasive or to use any harsh chemicals. Don't expose your Device to steam, extreme heat or cold. For example, do not install your Device near any heat sources such as space heaters, heater vents, radiators, stoves, or other things that produce heat.

Use of third-party accessories may impact your Device’s performance. In limited circumstances, use of third-party accessories may void your Device’s limited warranty. Read all safety instructions for any accessories before using with your Device.

Only use the included power adapter with your Device. Do not force the power adapter into a power outlet. If the power adapter or cable appears damaged, discontinue use immediately. Do not plug multiple electric devices into the same wall outlet. Overloading an outlet can cause it to overheat and may result in a fire.

Your Device may get warm during normal use. To reduce the effect of the warming, place your Device on a heat resistant surface.

Other Safety Considerations

  • Small parts contained in your Device and its accessories may present a choking hazard to small children.

  • For safety, compliance, and other information regarding any networking equipment or computer connected to your Device, please consult the user manual and other information provided by the manufacturer.

  • Install your power adapter into an easily accessible socket-outlet located near the equipment that will be plugged into or powered by the adapter.

Using Your Device Around Other Electronic Devices

Your Device generates, uses, and can radiate radio frequency (RF) energy and, if not used in accordance with its instructions, may cause interference to radio communications and electronic equipment. External RF signals may affect improperly installed or inadequately shielded electronic operating systems, entertainment systems, and personal medical devices. While most modern electronic equipment is shielded from external RF signals, if in doubt, check with the manufacturer. For personal medical devices (such as pacemakers and hearing aids), consult with your physician or the manufacturer to determine if they are adequately shielded from external RF signals.

FCC Compliance 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. For our return policy, warranty info, privacy policy, terms of service, and more, visit 

The party responsible for FCC compliance is GLOBAL NETWORKING LABS PTE LTD,

176 joo chiat road 02-02, Singapore, 427447

FCC Guidelines for Human Exposure

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of [21 cm for Macard 5G WIFi Extender] between the radiator and your body.

FCC regulations restrict the operation of this device to indoor use only.

The operation of this device is prohibited on oil platforms, cars, trains, boats, and aircraft, except that operation of this device is permitted in large aircraft while flying above 10,000 feet.

Operation of transmitters in the 5.925-7.125 GHz band is prohibited for control of or communications with unmanned aircraft systems.

Note: This Product has been tested and found to comply with the limits for a Class B digital device or external switching power supply, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. The 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.

  • Pursuant to Section 15.21 of the FCC rules, changes or modifications to a Product by the user that are not expressly approved by the party responsible for compliance could make the Product no longer comply with the FCC Rules.

Information Regarding Exposure to Radio Frequency Energy

The output power of the radio technology used in the Products is below the radio frequency exposure limits set by the FCC. This Device should be installed and operated with a minimum distance of 22 cm between the radiator and your body.

The Device meets the FCC Radio Frequency Emission Guidelines and is certified with the FCC. Information on these Products is on file with the FCC and can be found by inputting such Product's FCC ID (which can be found on the bottom of the Device into the FCC ID Search at

The Device meets the FCC Radio Frequency Emission Guidelines and is certified with the FCC. Information on these Products is on file with the FCC and can be found by inputting such Product's FCC ID (which can be found on the bottom of the Device into the FCC ID Search at

Recycling Your Device Properly

In some areas, the disposal of certain electronic devices is regulated. Make sure you dispose of or recycle your Device in accordance with your local laws and regulations. For information about recycling your Device, go to

Servicing Your Device

If your Device needs to be serviced, please contact eero Customer Support. Contact details can be found at

Faulty service may void the warranty.


Product Specifications

Device name: Macard 5G WIFi Extender

Model: MCD-01

Wifi connectivity

Dual-band wifi radios, simultaneous 2.4 GHz and 5 GHz, 2x2 MU-MIMO, beamforming, IEEE 802.11a/b/g/n/ac

Wired connectivity

Two auto-sensing gigabit ports for WAN and/or LAN connectivity

Processor, memory and storage

700 MHz quad-core processor, 512 MB RAM, and 4 GB flash storage

Network security and services

WPA2 encryption, Family Profiles, DHCP, IPv6, NAT, VPN passthrough, UPnP, port forwarding, and static IP

Smart home connectivity

Bluetooth Low Energy 5.0

Required for setup

Supported iOS or Android device and internet service (with cable or DSL modem, if required). 

Electrical rating

100–240V AC, 50–60 Hz

Temperature rating

Operating: 0˚C–40˚C

Storage: -25˚C–60˚C

Operating humidity: 20%–90%, non–condensing

Operating altitude: <3000 m


3.9 in x 3.9 in x 2.4 in (97.8 mm x 97.8 mm x 59.9 mm)

Actual size and weight may vary by manufacturing process.

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