Dongles · Head to head

Nabu Casa Home Assistant Connect ZWA-2 vs Smlight SLZB-06P10

Full Smart Dongles comparison in 2026

Data from Amazon and official Nabu Casa and Smlight sites.
2026 verdict
Across the 2026 comparison, Smlight SLZB-06P10 earns the nod over Nabu Casa Home Assistant Connect ZWA-2 on the strength of power, connectivity, and zigbee router. It builds its lead on power, connectivity, and zigbee router, then backs it up with a stronger showing on thread border router and antenna gain. Nabu Casa Home Assistant Connect ZWA-2 is still relevant if you care most about price, rating, and Z-Wave controller, but Smlight SLZB-06P10 is the stronger recommendation overall. That is why Smlight SLZB-06P10 wins the verdict here.
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FeatureNabu Casa Home Assistant Connect ZWA-2Smlight SLZB-06P10Winner
Price$79.00$85.99Nabu Casa Home Assistant Connect ZWA-2
Rating4.54.4Nabu Casa Home Assistant Connect ZWA-2
PowerUSBUSB, PoESmlight SLZB-06P10
ConnectivityUSBUSB, Ethernet, 2.4 GHz WiFiSmlight SLZB-06P10
Zigbee RouterNOYESSmlight SLZB-06P10
Z-Wave ControllerYESNONabu Casa Home Assistant Connect ZWA-2
Thread Border RouterNOYESSmlight SLZB-06P10
Antenna Gain+3.38dBi+5dBiSmlight SLZB-06P10
Bluetooth ProxyNOYESSmlight SLZB-06P10
Warranty1 year1 yearTie
Matter BridgeNONOTie
Amplifier Gain+20dB+20dBTie

Frequently Asked Questions

Which is better overall: Nabu Casa Home Assistant Connect ZWA-2 or Smlight SLZB-06P10?

Smlight SLZB-06P10 has the stronger overall profile in this comparison, especially for power, connectivity, and zigbee router.

What is the biggest difference between Nabu Casa Home Assistant Connect ZWA-2 and Smlight SLZB-06P10?

Price is one of the clearest differences: Nabu Casa Home Assistant Connect ZWA-2 lists $79.00, while Smlight SLZB-06P10 lists $85.99.

Which one looks better on price?

Nabu Casa Home Assistant Connect ZWA-2 is listed at $79.00, while Smlight SLZB-06P10 is listed at $85.99. Nabu Casa Home Assistant Connect ZWA-2 (better spec).

Who should buy Nabu Casa Home Assistant Connect ZWA-2?

Choose Nabu Casa Home Assistant Connect ZWA-2 if your priority is price and rating and that matters more than power.

Who should buy Smlight SLZB-06P10?

Choose Smlight SLZB-06P10 if your priority is power and connectivity and that matters more than price.

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