SONOFF Micro USB Adaptor, ZigBee 3.0 Smart USB Switch, USB 2.0 High-Speed USB Adaptor, Support Fast Charging Adapter, 5V-22V, Compatible with Alexa, Google Home, requires ZigBee hub, ZBMicro, 2 pack
£39.80














Price: £16.99 - £39.80
(as of Jun 12, 2025 01:26:10 UTC – Details)
From the brand

SONOFF
Make innovation easier, lead a simple and smart life.

SONOFF Wifi Series
SONOFF Zigbee Series
SONOFF Zigbee Series
SONOFF Wifi Series

SONOFF is fully committed to fulfilling home automation for a simple and smart life. We are focused on fields of leading wireless remote technology, reliable smart home solution, cloud service, etc.Your Smart Home Choice.
Hi-Speed USB 2.0: SONOFF smart USB adaptor is equipped with Hi-Speed USB 2.0, which significantly improves the efficiency of data transmission.
Zigbee 3.0 Compatible: SONOFF Micro USB adaptor supports Zigbee hubs using the Zigbee 3.0 protocol, including SONOFF hubs (ZB Bridge Pro, iHost, NSPanel Pro, ZBDongle-P, ZBDongle-E), Echo Plus 2nd, Echo 4th Gen, Echo Show 2nd and so on.
Supports Fast Charging Adapter: Used with the original fast-charging adapter, the maximum fast charging rate of SONOFF USB adapter can reach 36W, which makes your devices come back to life as soon as possible. Just set timers or schedules in the APP.
Smart Control: SONOFF Zigbee USB Adaptor makes your ordinary USB devices smart. To remote control USB devices via APP, you can set smart timers, smart scenes, or smart voice control. You can enjoy a hands-free life.
Turbo Mode: SONOFF smart Micro USB adapter featuring advanced technology that boosts signal range and strength, which provides a stable connection for your devices. The connection distance is 820ft in open space without interference.
Customers say
Customers find the USB adapter easy to set up, with quick pairing and no reported problems. They like its functionality, with one customer mentioning it works well with Homeassistant and Z2M, and another noting compatibility with aqara sensors.
13 reviews for SONOFF Micro USB Adaptor, ZigBee 3.0 Smart USB Switch, USB 2.0 High-Speed USB Adaptor, Support Fast Charging Adapter, 5V-22V, Compatible with Alexa, Google Home, requires ZigBee hub, ZBMicro, 2 pack
Add a review
£39.80
ÎÄÎÎ –
Excellent for network stability!
Got these to fix a zigbee network that was constantly dropping off devices here and there, sometimes after minutes sometimes after days, since installing these in some locations throughout the house the links of devices all skyrocketed to 120+ link quality and my whole network seems to be stable, now its been a few days and no drop offs have happened!Using these with zigbee2mqtt pairing was fast and the rf turbo mode is available and turning it on increased the link quality even more. Since i got low amounts of 2.4ghz equipment this is not an issue.The plus side is the toggle for the usb port, fibally a way to turn a “smart” led light on and off with automation.The switch is silent, has no sound what so ever when turning on or off.Definitely a great addition to my zigbee network all sems to be stable and happy. The ends are a bit bulky but not a problem.Can be powered from a wall outlet, a phone charger or any usb port really.Might be a bit expensive but worth it. Works with aqara sensors as well as tuya and sonoff.
Roland –
As described and extends the number of devices
Bought these to extend the number of items connected to my Zigbee Gateway. The gateway could only handle 10 end devices (ones with batteries) but by using these mains powered usb charger plugs (also function as repeaters/extenders) it allows more devices to be added to the gateway by routing the Zigbee communications. Seems strange but it worked!Happy with all the Sonoff products.
Mr. N. Pearson –
Range extender?
Havenât found a reason to use this yet, I bought it to extend the range of the Zigbee system. Does it work it that respect? Not sure. As far as turning a usb on and off it works fine. You just need a reason to use it.
Leo L –
Work with Z2M Homeassistant
A great product that works well with Homeassistant and Z2M. So far, no major issues have been found, and the quality remains stable, as expected from SONOFF products.
fipz –
the smallest zigbee repeater which also acts as a USB power switch. Perfect for xmas lights.
Bought to extend a zigbee network – easily configured and works well. Also doubles as a USB powered device switch so handy for turning on low powered xmas lights and other usb powered devices. Joins zigbee immediately and thankfully does not need any chinese rubbish app to work.
M Gregory –
Poor
Poor documentation. It claims to be Philips Hue compatible but requires a firmware update (it ships with old firmware), and you can’t update the firmware without purchasing its own-brand hub. Returned.
Cliff e. –
Good
Worked right out of the box
Nacster –
Zigbee winners
Extended the network nicely
Chris Majestic –
PROS:ReliableFairly CompactVersatileCONS:Requires separate powerForm factor might work better as a dongle as opposed to a brickGreat device overall. Does what I need it to do. Just to be clear about what this is: This is a Zigbee-controlled device that simply switches a USB connection on or off. This means it can be used in between a USB power brick and a USB device to turn something on or off or some people use it to connect or disconnect a USB data connection since it also works for that. These are very specific use cases but as long as you know what you’re buying, it works great. This biggest thing to note is that IT DOES NOT PROVIDE POWER. If your USB source is not providing power, this will be useless. This means it needs to be connected to a powered device such as a USB power brick, computer, car, charger, or anything that is providing USB power. The only bad thing I can say about it is that its form-factor might be an issue in some cases considering it’s cube-shaped. If it were shaped like a dongle it might allow it be used in tighter spaces.
emko –
Fonctionne parfaitement. Gestion de la charge de ma tablette pour home assistant.
Thomas Huber –
Der Sonoff ZBMicro ist eine hervorragende Lösung für alle, die ihr Smart-Home-System mit Zigbee-Komponenten erweitern möchten. Die Installation war denkbar einfach â eingesteckt, von Zigbee2MQTT sofort erkannt, und die Verbindung zu meinen Geräten war stabil und schnell hergestellt.Trotz der kompakten Bauweise liefert der Dongle eine starke Performance ohne Verbindungsabbrüche. Ideal für den Einsatz an Raspberry Pi oder anderen Systemen mit Home Assistant.Der Versand durch den Verkäufer verlief einwandfrei â schnelle Lieferung, sicher verpackt und alles wie beschrieben. Insgesamt ein sehr gutes Produkt zu einem fairen Preis.
José D. Gutiérrez –
Para cargar el wallpanel de mi instalación domótica, me permite automatizar cargarle la baterÃa y despreocuparme que se pueda estropear la baterÃa por estar permanentemente conectado
Massimiliano –
Ho acquistato il SONOFF ZBMicro Adattatore USB ZigBee per migliorare la copertura della mia rete ZigBee e devo dire che ha superato le aspettative. à un dispositivo piccolo, discreto e incredibilmente utile per chi utilizza un sistema di domotica basato su ZigBee, come il mio Homey Pro.âï¸ Installazione semplice e veloceLâinstallazione è stata immediata: basta inserirlo in una porta USB (ad esempio, un caricatore o una presa con porta USB) e il dispositivo viene riconosciuto rapidamente dallâhub. Nel mio caso, Homey Pro lo ha rilevato senza problemi, integrandolo subito nella rete ZigBee.ð¡ Migliora la stabilità della rete ZigBeeUno degli aspetti più importanti di questo adattatore è la sua funzione di router ZigBee. Posizionato strategicamente in casa, aiuta a potenziare il segnale e a garantire che i dispositivi più lontani dallâhub ricevano una connessione stabile e affidabile. Ho notato un miglioramento nella reattività di alcuni sensori e prese smart che prima soffrivano di disconnessioni occasionali.ð Compatto e versatileLe dimensioni ridotte sono un grande vantaggio: lâadattatore si può collegare ovunque senza ingombrare. Io lâho inserito in una presa USB in corridoio, così da potenziare il segnale ZigBee nei punti più critici della casa. à anche unâottima soluzione per chi ha pareti spesse o ambienti grandi, dove il segnale ZigBee potrebbe avere difficoltà a propagarsi.ð Consumi ridotti e zero manutenzioneEssendo alimentato via USB, non richiede batterie e non necessita di manutenzione. Una volta installato, funziona in modo completamente autonomo senza bisogno di ulteriori interventi.ð° Rapporto qualità -prezzo eccellentePer chi utilizza dispositivi ZigBee, il SONOFF ZBMicro è un acquisto intelligente: economico, facile da configurare e con un impatto immediato sulla stabilità della rete. à una soluzione molto più conveniente rispetto allâacquisto di nuovi dispositivi ZigBee con funzione di ripetitore.Il SONOFF ZBMicro è un accessorio essenziale per chi ha una rete ZigBee e vuole migliorarne la copertura. Facile da usare, compatto e altamente efficace, garantisce una connessione più stabile per tutti i dispositivi ZigBee, riducendo il rischio di disconnessioni. Consigliato senza esitazioni!â Migliora la stabilità della rete ZigBeeâ Compatto e facile da installareâ Perfettamente compatibile con Homey Pro e altri hub ZigBeeâ Consumi ridotti e zero manutenzioneâ Ottimo rapporto qualità -prezzoSe usi ZigBee per la domotica, questo piccolo adattatore può fare davvero la differenza!