Name: SONOFF ZBDongle-E Zigbee 3.0 USB Dongle Plus
Brand: SONOFF
Price: 2088 INR

Where to buy in India

1 exact seller page checked

1 seller for this variant · 1 seller profile pending verification. Compare evidence, price, stock, invoice and warranty details, then re-check every term on the seller’s website.

Seller option

SONOFF India

Listed — unverified

External seller website shop.sonoff.in

Listed on Fron.in, but manual seller verification is still pending.

Listings are informational, not endorsements.

₹2,088

INR 2,088.45 excluding GST for SKU 6920075777659.

Warranty: Unclear
GST invoice: Confirm
Stock: Buy product was available, but no numeric stock count was shown.
Checked: Checked 10 Aug 2026
Evidence: 1 evidence link

Seller destination

View on SONOFF India

Opens the exact product page on SONOFF India.

Re-check the variant, final price, stock, GST invoice and purchase terms before paying.

Review seller profile on Fron

Research evidence and seller notes

Delivery: Confirm directly with the seller.

Exact seller product page fetched and matched against product name during research verification.

These links support the listing details above. They are research references, not purchase buttons.

SONOFF India product pageExact seller product page for SONOFF ZBDongle-E Zigbee 3.0 USB Dongle Plus at SONOFF India; fetched and title-matched on 2026-08-10.

Ordered by human-assigned verification status, then seller name.

How verification works

Before you pay

Confirm exact variant

Match model, storage, memory and included accessories on the seller page.

Confirm GST invoice

Ask whether a valid GST invoice is included before payment.

Confirm warranty and returns

Review the warranty owner, duration and seller return terms.

Buying in India

What is known, and what to confirm

The dossier separates captured evidence from the details that still need a buyer check.

Research coverage

3/5 ready, 2 needs buyer review

Exact seller pages
1 exact reseller product page is mapped.
Ready
Price / stock signal
1 seller row includes a concrete price signal.
Ready
Warranty clarity
Warranty is still marked unclear; confirm local/import warranty owner.
Check
GST invoice visibility
GST invoice availability is not captured; ask seller before paying.
Check
Evidence trail
Every seller row has at least one evidence link for re-checking.
Ready

Coverage is not an endorsement. It shows whether exact pages, commercial terms and evidence are available for you to re-check.

Product-specific buyer note

This is ZBDongle-E based on EFR32MG21, not the older CC2652P-based ZBDongle-P despite an inaccurate TI reference in the India page title. The INR 2,088.45 display excludes GST, so confirm the final invoice total, physical stock and warranty. Use a USB extension cable to reduce host interference. Zigbee2MQTT support depends on current Ember firmware and software; back up the coordinator and follow documented migration steps before reflashing.

India regulatory note

Operates in the 2.4 GHz ISM band; retain compliant firmware and antenna settings. Firmware flashing can brick the adapter or invalidate seller support, and experimental multiprotocol firmware should not be represented as guaranteed production support.

Product reference

Specifications

Use these captured specifications to match the exact model and variant on the seller page.

usb: CP2102N USB-to-serial interface, 5 V input and support for Windows, Ubuntu, Raspberry Pi OS and Docker hosts.
radio: Silicon Labs EFR32MG21 Arm Cortex-M33 Zigbee SoC with 2.4 GHz IEEE 802.15.4 / Zigbee 3.0 radio.
firmware: Ships with EZNet coordinator firmware and can be reflashed for supported coordinator, router or experimental multiprotocol workflows.
enclosure: Aluminium housing with an external SMA antenna; a USB extension cable is optional rather than guaranteed in the base box.
range power: SONOFF states up to 20 dB output plus 2 dB antenna gain and 135 m free-line-of-sight range under its test conditions.

Product context

Common use cases

A local Zigbee coordinator for Home Assistant ZHA, Zigbee2MQTT or openHAB without multiple proprietary hubs
A development or migration adapter for testing Zigbee devices, coordinator firmware and mesh placement

Evidence

Product sources

Research sources

These links document product claims and specifications. They are not seller destinations; use the seller options above when you are ready to shop.

Official identity, manufacturer image, platform compatibility and EFR32MG21 positioning.
BRAND SITEOpen sourcesonoff.techcaptured 10 Aug 2026
Official SoC, serial chip, voltage, power, range, RF, OS and dimension specifications.
BRAND SITEOpen sourcedongle.sonoff.techcaptured 10 Aug 2026
Current project documentation establishes the supported Ember adapter path and firmware considerations behind this widely used coordinator.
COMMUNITYOpen sourcezigbee2mqtt.iocaptured 10 Aug 2026
Exact India route, SKU, pre-GST INR price, purchase state and the page-title chipset conflict preserved in buyer notes.
SELLER PAGEOpen sourceshop.sonoff.incaptured 10 Aug 2026

Report an error on this pageProduct details last verified 10 Aug 2026

1 exact seller page checked

1 seller for this variant · 1 seller profile pending verification. Compare evidence, price, stock, invoice and warranty details, then re-check every term on the seller’s website.

Seller option

SONOFF India

Listed — unverified

External seller website shop.sonoff.in

Listed on Fron.in, but manual seller verification is still pending.

Listings are informational, not endorsements.

₹2,088

INR 2,088.45 excluding GST for SKU 6920075777659.

Warranty: Unclear
GST invoice: Confirm
Stock: Buy product was available, but no numeric stock count was shown.
Checked: Checked 10 Aug 2026
Evidence: 1 evidence link

Seller destination

View on SONOFF India

Opens the exact product page on SONOFF India.

Re-check the variant, final price, stock, GST invoice and purchase terms before paying.

Review seller profile on Fron

Research evidence and seller notes

Delivery: Confirm directly with the seller.

Exact seller product page fetched and matched against product name during research verification.

These links support the listing details above. They are research references, not purchase buttons.

SONOFF India product pageExact seller product page for SONOFF ZBDongle-E Zigbee 3.0 USB Dongle Plus at SONOFF India; fetched and title-matched on 2026-08-10.

Ordered by human-assigned verification status, then seller name.

How verification works

Before you pay

Confirm exact variant

Match model, storage, memory and included accessories on the seller page.

Confirm GST invoice

Ask whether a valid GST invoice is included before payment.

Confirm warranty and returns

Review the warranty owner, duration and seller return terms.

What is known, and what to confirm

The dossier separates captured evidence from the details that still need a buyer check.

Research coverage

3/5 ready, 2 needs buyer review

Exact seller pages
1 exact reseller product page is mapped.
Ready
Price / stock signal
1 seller row includes a concrete price signal.
Ready
Warranty clarity
Warranty is still marked unclear; confirm local/import warranty owner.
Check
GST invoice visibility
GST invoice availability is not captured; ask seller before paying.
Check
Evidence trail
Every seller row has at least one evidence link for re-checking.
Ready

Coverage is not an endorsement. It shows whether exact pages, commercial terms and evidence are available for you to re-check.

Product-specific buyer note

India regulatory note

Specifications

Use these captured specifications to match the exact model and variant on the seller page.

usb: CP2102N USB-to-serial interface, 5 V input and support for Windows, Ubuntu, Raspberry Pi OS and Docker hosts.
radio: Silicon Labs EFR32MG21 Arm Cortex-M33 Zigbee SoC with 2.4 GHz IEEE 802.15.4 / Zigbee 3.0 radio.
firmware: Ships with EZNet coordinator firmware and can be reflashed for supported coordinator, router or experimental multiprotocol workflows.
enclosure: Aluminium housing with an external SMA antenna; a USB extension cable is optional rather than guaranteed in the base box.
range power: SONOFF states up to 20 dB output plus 2 dB antenna gain and 135 m free-line-of-sight range under its test conditions.

Product sources

Research sources

These links document product claims and specifications. They are not seller destinations; use the seller options above when you are ready to shop.

Official identity, manufacturer image, platform compatibility and EFR32MG21 positioning.
BRAND SITEOpen sourcesonoff.techcaptured 10 Aug 2026
Official SoC, serial chip, voltage, power, range, RF, OS and dimension specifications.
BRAND SITEOpen sourcedongle.sonoff.techcaptured 10 Aug 2026
Current project documentation establishes the supported Ember adapter path and firmware considerations behind this widely used coordinator.
COMMUNITYOpen sourcezigbee2mqtt.iocaptured 10 Aug 2026
Exact India route, SKU, pre-GST INR price, purchase state and the page-title chipset conflict preserved in buyer notes.
SELLER PAGEOpen sourceshop.sonoff.incaptured 10 Aug 2026

1 exact seller page checked

SONOFF India

Checks to complete before paying

Confirm exact variant

Confirm GST invoice

Confirm warranty and returns

What is known, and what to confirm

Research coverage

Exact seller pages

Price / stock signal

Warranty clarity

GST invoice visibility

Evidence trail

Product-specific buyer note

India regulatory note

Specifications

Common use cases

Product sources

1 exact seller page checked

SONOFF India

Checks to complete before paying

Confirm exact variant

Confirm GST invoice

Confirm warranty and returns

What is known, and what to confirm

Research coverage

Exact seller pages

Price / stock signal

Warranty clarity

GST invoice visibility

Evidence trail

Product-specific buyer note

India regulatory note

Specifications

Common use cases

Product sources