Updated June 2026
Data from Amazon and official Nabu Casa and Sonoff sites.
2026 verdict
Sonoff Dongle Plus MG24 is the more complete option versus Nabu Casa Home Assistant Connect ZWA-2 in 2026, helped most by price, zigbee router, and thread border router. It builds its lead on price, zigbee router, and thread border router, then backs it up with a stronger showing on antenna gain. Choose Nabu Casa Home Assistant Connect ZWA-2 only if rating and z-wave controller matters more to you than the broader advantage from Sonoff Dongle Plus MG24. That is why Sonoff Dongle Plus MG24 wins the verdict here.
| Feature | Nabu Casa Home Assistant Connect ZWA-2 | Sonoff Dongle Plus MG24 | Winner |
|---|---|---|---|
| Price | $79.00 | $35.90 | Sonoff Dongle Plus MG24 |
| Rating | 4.7 | 4.6 | Nabu Casa Home Assistant Connect ZWA-2 |
| Zigbee Router | NO | YES | Sonoff Dongle Plus MG24 |
| Z-Wave Controller | YES | NO | Nabu Casa Home Assistant Connect ZWA-2 |
| Thread Border Router | NO | YES | Sonoff Dongle Plus MG24 |
| Antenna Gain | +3.38dBi | +4.5dBi | Sonoff Dongle Plus MG24 |
| Amplifier Gain | +20dB | +20dBm | Different strengths |
| Warranty | 1 year | 1 year | Tie |
| Power | USB | USB | Tie |
| Connectivity | USB | USB | Tie |
| Matter Bridge | NO | NO | Tie |
| Dual Network | NO | NO | Tie |
$79.00
- + Rating: 4.7
- + Z-Wave Controller: YES
- - Price: $79.00 vs $35.90
- - Zigbee Router: NO vs YES
Winner
$35.90
- + Price: $35.90
- + Zigbee Router: YES
- + Thread Border Router: YES
- - Rating: 4.6 vs 4.7
- - Z-Wave Controller: NO vs YES
Frequently Asked Questions
Which is better overall: Nabu Casa Home Assistant Connect ZWA-2 or Sonoff Dongle Plus MG24?
Sonoff Dongle Plus MG24 has the stronger overall profile in this comparison, especially for price, zigbee router, and thread border router.
What is the biggest difference between Nabu Casa Home Assistant Connect ZWA-2 and Sonoff Dongle Plus MG24?
Price is one of the clearest differences: Nabu Casa Home Assistant Connect ZWA-2 lists $79.00, while Sonoff Dongle Plus MG24 lists $35.90.
Which one looks better on price?
Nabu Casa Home Assistant Connect ZWA-2 is listed at $79.00, while Sonoff Dongle Plus MG24 is listed at $35.90. Sonoff Dongle Plus MG24 (better spec).
Who should buy Nabu Casa Home Assistant Connect ZWA-2?
Choose Nabu Casa Home Assistant Connect ZWA-2 if your priority is rating and z-wave controller and that matters more than price.
Who should buy Sonoff Dongle Plus MG24?
Choose Sonoff Dongle Plus MG24 if your priority is price and zigbee router and that matters more than rating.
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