Smlight SLZB-06P10 vs Sonoff Dongle-PZG23

Full Smart Dongles comparison in 2026

Updated April 2026
Data from Amazon and official Smlight and Sonoff sites.
2026 verdict
Taken as a whole in 2026, Smlight SLZB-06P10 wins this matchup. It separates itself most clearly on power, connectivity, and zigbee router, while still looking better on thread border router and antenna gain. Sonoff Dongle-PZG23 is the better fit only for buyers who prioritize price, rating, and z-wave controller above everything else here. That makes Smlight SLZB-06P10 the clearer recommendation in 2026.
vs
FeatureSmlight SLZB-06P10Sonoff Dongle-PZG23Winner
Price$85.99$39.90Sonoff Dongle-PZG23
Rating4.54.9Sonoff Dongle-PZG23
PowerUSB, PoEUSBSmlight SLZB-06P10
ConnectivityUSB, Ethernet, 2.4 GHz WifiUSBSmlight SLZB-06P10
Zigbee RouterYESNOSmlight SLZB-06P10
Z-Wave ControllerNOYESSonoff Dongle-PZG23
Thread Border RouterYESNOSmlight SLZB-06P10
Antenna Gain+5dBi2 dBiSmlight SLZB-06P10
Bluetooth ProxyYESNOSmlight SLZB-06P10
Warranty1 year1 yearTie
Matter BridgeNONOTie
Amplifier Gain+20dB+20dBTie
Winner
Smlight

Smlight SLZB-06P10

$85.99
BUY NOW
  • + Power: USB, PoE
  • + Connectivity: USB, Ethernet, 2.4 GHz Wifi
  • + Zigbee Router: YES
  • - Price: $85.99 vs $39.90
  • - Rating: 4.5 vs 4.9
Sonoff

Sonoff Dongle-PZG23

$39.90
BUY NOW
  • + Price: $39.90
  • + Rating: 4.9
  • + Z-Wave Controller: YES
  • - Power: USB vs USB, PoE
  • - Connectivity: USB vs USB, Ethernet, 2.4 GHz Wifi

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-06P10 or Sonoff Dongle-PZG23?
Smlight SLZB-06P10 has the stronger overall profile in this comparison, especially for power, connectivity, and zigbee router.
What is the biggest difference between Smlight SLZB-06P10 and Sonoff Dongle-PZG23?
Price is one of the clearest differences: Smlight SLZB-06P10 lists $85.99, while Sonoff Dongle-PZG23 lists $39.90.
Which one looks better on price?
Smlight SLZB-06P10 is listed at $85.99, while Sonoff Dongle-PZG23 is listed at $39.90. Sonoff Dongle-PZG23 (better spec).
Who should buy Smlight SLZB-06P10?
Choose Smlight SLZB-06P10 if your priority is power and connectivity and that matters more than price.
Who should buy Sonoff Dongle-PZG23?
Choose Sonoff Dongle-PZG23 if your priority is price and rating and that matters more than power.
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