Sonoff · ZBMicro

Sonoff ZBMicro Zigbee USB smart power adaptor

Name: Sonoff ZBMicro Zigbee USB smart power adaptor
Brand: Sonoff
SKU: SONOFF-ZBMICRO
Price: 329 MDL
Availability: InStock

329 MDLIn stock

USB power control

Zigbee

Manufacturer images

329 MDLIn stock

What it needs to work

A compatible hub is required.

Suitable gateways and hubs

Buy with installation

Check compatibility

Connectivity: Zigbee
Input connector: USB Type-A (plug)
Maximum load current: 4.6 A

A frozen USB-powered router gets power-cycled without touching the plug: Sonoff ZBMicro switches the USB power line over Zigbee 3.0 (Zigbee hub required) and passes up to 4.6 A.

Hubs and systems: compatibility and limitations 14

SONOFF ZBBridgeConditional
Connection: Zigbee / eWeLink
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off
Unsupported functions: Power-on state · Inching settings · Turbo mode
SONOFF ZBBridge-PSupported
Connection: Zigbee / eWeLink
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off · Power-on state · Inching settings · Turbo mode
SONOFF ZBBridge-USupported
Connection: Zigbee / eWeLink
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off · Power-on state · Inching settings · Turbo mode
SONOFF NSPanel ProSupported
Connection: Zigbee / eWeLink
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off · Power-on state · Inching settings · Turbo mode
SONOFF iHostSupported
Connection: Zigbee / eWeLink
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off · Power-on state · Inching settings · Turbo mode
Home Assistant (ZHA)Conditional
Connection: ZHA
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off · Power-on state
Unsupported functions: Inching settings · Turbo mode
Home Assistant (Zigbee2MQTT)Supported
Connection: Zigbee2MQTT
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off · Power-on state · Inching settings · Turbo mode
Amazon Echo Plus (2nd gen)Conditional
Connection: Zigbee / Alexa
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off
Unsupported functions: Power-on state · Inching settings · Turbo mode
Amazon Echo (4th gen)Conditional
Connection: Zigbee / Alexa
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off
Unsupported functions: Power-on state · Inching settings · Turbo mode
Amazon Echo Show (2nd gen)Conditional
Connection: Zigbee / Alexa
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off
Unsupported functions: Power-on state · Inching settings · Turbo mode
Samsung SmartThings Hub V3Conditional
Connection: Zigbee / SmartThings
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off
Unsupported functions: Power-on state · Inching settings · Turbo mode
Aeotec Smart Home Hub V3Conditional
Connection: Zigbee / SmartThings
The manufacturer lists this hub / connection method. Features depend on the integration and firmware; see the manufacturer matrix.
Supported functions: On / Off
Unsupported functions: Power-on state · Inching settings · Turbo mode
Philips HueNot supported
Connection: Zigbee
This manufacturer manual explicitly states no support.
FRITZ!Box Zigbee gatewayNot supported
Connection: Zigbee
This manufacturer manual explicitly states no support.

31 specifications from manufacturer documents

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

The right choice starts with specifications

Device passport

SKU: SONOFF-ZBMICRO

Specifications checked against the linked manufacturer documents.Checked 18 October 2026

Connectivity and compatibility11

Connectivity — what it means The wireless link or network the device uses. Wi-Fi connects straight to the router; Zigbee, Thread and Bluetooth Mesh work through a hub or gateway.	ZigbeeZigbee 3.0 [1]
Hub required — what it means Whether the device needs a separate hub, gateway or coordinator to work in a smart home. If so, it is sold separately unless stated otherwise.	Hub requiredA Zigbee hub or coordinator is needed: SONOFF ZBBridge-P/-U, NSPanel Pro, iHost, ZBDongle-P/-E, or a Zigbee Amazon Echo or SmartThings Hub V3. Philips Hue and FRITZ!Box gateways are not supported. ZBMicro itself cannot act as a coordinator [2]
USB data pass-through — what it means Whether USB data passes through the device or only power. It matters if you place it between a computer and a USB peripheral.	USB 2.0 [1]
Network repeater — what it means Whether the device acts as a Zigbee or Thread router (repeater): it relays other devices' signals and extends coverage. Not applicable to Wi‑Fi models.	YesActs as a Zigbee router; Turbo Mode boosts the signal (in eWeLink with ZBBridge-P/-U, NSPanel Pro, iHost and in Zigbee2MQTT) [2]
Matter support — what it means Whether the device supports the Matter standard, directly or through a bridge. Matter lets you add it to Apple Home, Google Home, Alexa and Home Assistant.	Via bridge (hub)Into Apple Home through the eWeLink CUBE software Matter bridge (on iHost) [2]
Home Assistant — what it means How the device connects to Home Assistant: a built-in integration, a Zigbee coordinator, Matter or the maker’s cloud integration.	Via a hub or coordinatorVia a Zigbee coordinator: ZHA (on/off, power-on state) and Zigbee2MQTT (all features incl. inching and Turbo). OpenHAB is also supported [2]
Works without internet — what it means Whether the device keeps working over the local network or through a hub when the internet is down. Cloud features (remote access, voice assistants) need the internet.	Not stated by the manufacturer
App — what it means The maker’s app used to set up and control the device.	eWeLinkVia a SONOFF Zigbee hub; with other hubs, in their own apps [2]
Processor / radio chip — what it means The microcontroller or radio module inside, per the maker (for example ESP32). For firmware such as WLED and ESPHome it determines available features and whether the device can be re-flashed.	Silicon Labs EFR32MG21 [1]
Transmit power — what it means The coordinator's maximum radio output. Higher power gives a steadier link to distant devices, but range in a home depends more on walls and the number of routers in the network.	10 dBmUp to 10 dBm (EU) [1]
Compatible hubs	SONOFF ZBBridge, ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, ZBDongle-P/-E; Amazon Echo Plus 2nd gen, Echo 4th gen, Echo Show 2nd gen; SmartThings Hub V3, Aeotec Smart Home Hub V3. Not supported: Philips Hue, FRITZ!Box. [2]

Power8

Input connector — what it means Which connector plugs the device into a charger or the USB port of a computer, router or TV.	USB Type-A (plug)USB Type-A plug (power input ② in the maker's diagram) [1]
Output connector — what it means The connector that takes the cable of the controlled device: LED strip, fan, router.	USB Type-A (port)USB Type-A port on the side (power output ⑤ in the maker's diagram); the spec lists the interface type as USB Type-A [2]
Maximum load current — what it means The highest current the device passes to the load. Compare it with the load's draw and with your power adapter's current.	4.6 ADevice rating: 5–22 V ⎓ 4.6 A max [1]
Maximum pass-through power — what it means The highest power the device passes to the load. It is reachable only with a power adapter of matching rating.	36 WMaximum when used with a QC 3.0 adapter [1]
Supply voltage — what it means The supply voltage (and current, if stated) as the maker gives it. It must match your mains or adapter.	5–22 V ⎓ (DC, USB)Powered from a DC supply compliant with EN IEC 62368-1 (PS2 and ES1 classes) [1]
Fast-charge pass-through — what it means Fast-charging protocols the device lets through between the adapter and the load. The device does not create fast charging itself: a compatible adapter is needed.	Qualcomm Quick Charge 3.0, Huawei FCP, Huawei SCP, MediaTek Pump Express, Samsung AFC, Apple 2.4 AOnly with the original fast-charging adapter and cable; ZBMicro itself does not provide fast charging. USB Power Delivery is not listed. Non-original adapters may cause brief restarts [1]
Standby power — what it means How much power the device draws on its own while idle. It matters for devices that run around the clock.	Not stated by the manufacturer
Power source — what it means Where the device gets its power: 230 V mains, an adapter, USB, batteries or a built-in battery.	From the AC's USB socketFrom a USB port or USB adapter [1]

Control and features5

Button on the device — what it means Whether there is a button on the device to switch power on or off without a phone.	YesShort press toggles on/off; hold 5 s for pairing mode [2]
Timers and schedules — what it means Which timers the app offers: time schedule, countdown, auto-off after a set time. For example, to have a boiler heat water only at the hours you need.	Time schedule, Countdown, loop timer, auto-off after a set timeAuto-off/auto-on (inching) from 0.5 s to 23 h 59 min 59.5 s. Set up in eWeLink with the ZBBridge-P, ZBBridge-U, NSPanel Pro or iHost hubs; with the first-generation ZBBridge, Alexa and SmartThings only on/off is available [2]
State after power restore — what it means What state the load returns to when power comes back after an outage: on, off, as it was before, or the opposite. The options you can choose in settings are listed.	On, Off, last stateIn eWeLink with ZBBridge-P/-U, NSPanel Pro, iHost, and in Home Assistant (ZHA and Zigbee2MQTT) [2]
Inching mode	Auto-off or auto-on after 0.5 s – 23 h 59 min 59.5 sSet up in eWeLink with the ZBBridge-P, ZBBridge-U, NSPanel Pro or iHost hubs; with the first-generation ZBBridge, Alexa and SmartThings only on/off is available [2]
Indicators	Green — hub connection; red — output on [2]

Housing and installation5

Dimensions — what it means The device’s size in millimetres as the maker states it. Check that it fits the wall box, niche or shelf.	33 × 31 × 26.5 mmThe maker does not say whether the USB plug is included or which axis is which [1]
Weight — what it means The device’s weight without packaging, per the maker.	17.6 g [1]
Certifications — what it means Standards and certifications the maker lists for this model (for example CE, RoHS, Zigbee 3.0, Matter).	CE, FCC, ISED, RoHS [1]
Mounting — what it means How and where it is installed: in a wall box, on a wall or ceiling, on a DIN rail, on a table or in a socket.	Plug-inPlugs into a USB port [2]
Housing material	Polycarbonate (PC) [1]

Operating conditions2

Operating temperature — what it means The air temperature range the device is rated for. The lower limit matters outdoors, on balconies and in unheated rooms.	−10…40 °C [1]
Operating humidity — what it means The rated relative humidity range, non-condensing.	5–95%Non-condensing [1]

Model and version2

Colour — what it means The housing colour of this model. Other colours in the same series are separate products.	White [1]
Safety standard	EN IEC 62368-1 [1]

Manufacturer documents

Clear purchase details

Delivery and stock

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

How is payment handled?

A website order is submitted for confirmation without charging your card. The payment method and final amount are agreed with a manager before payment.

Warranty and documents

The warranty is at least 12 months. The exact period and conditions for equipment and installation work are stated in the sales documents and the accepted proposal. Further support is agreed for each project.

Can I return the product?

Current conditions are published on the Return policy page. Email office@casasmart.md with your order number for the steps relevant to your situation. Statutory consumer rights continue to apply.

Delivery, payment and returns

In your home

See consumption. Control what stays on.

A whole-home meter does not show which appliances consume more. Separate monitoring helps reveal habits and useful changes.

See the complete solution

An electrical panel, a washing machine and an electric car charging in the garage — An example routineSee which circuit uses electricity.

What to check before buying

Breakers, RCDs and voltage protection relays are selected separately. Smart relays do not replace electrical protection. Refrigerators, servers and critical loads are excluded from general shutoff.
Power — From the AC's USB socket: plan it for the mounting spot.

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