Smlight SLZB-MRW10 vs Sonoff ZBDongle-E

Full Smart Dongles comparison in 2026

Updated April 2026
Data from Amazon and official Smlight and Sonoff sites.
2026 verdict
For most buyers in 2026, Smlight SLZB-MRW10 is the safer pick. The main reason it wins is power, connectivity, and z-wave controller, and thread border router and antenna gain strengthens that case. Sonoff ZBDongle-E is still relevant if you care most about warranty, but Smlight SLZB-MRW10 is the stronger recommendation overall. Overall, Smlight SLZB-MRW10 makes more sense for most people.
vs
FeatureSmlight SLZB-MRW10Sonoff ZBDongle-EWinner
Warranty1 year2 yearsSonoff ZBDongle-E
PowerUSB, PoEUSBSmlight SLZB-MRW10
ConnectivityUSB, Ethernet, 2.4 GHz WifiUSBSmlight SLZB-MRW10
Z-Wave ControllerYESNOSmlight SLZB-MRW10
Thread Border RouterYESNOSmlight SLZB-MRW10
Antenna Gain+5dBi2 dBiSmlight SLZB-MRW10
Dual NetworkYESNOSmlight SLZB-MRW10
Bluetooth ProxyYESNOSmlight SLZB-MRW10
Zigbee Chip ModelCC2652P10EFR32MG21Different strengths
Amplifier Gain+20dBi+20dBmDifferent strengths
Zigbee RouterYESYESTie
Matter BridgeNONOTie
Winner
Smlight

Smlight SLZB-MRW10

Price unavailable right now
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  • + Power: USB, PoE
  • + Connectivity: USB, Ethernet, 2.4 GHz Wifi
  • + Z-Wave Controller: YES
  • - Warranty: 1 year vs 2 years

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-MRW10 or Sonoff ZBDongle-E?
Smlight SLZB-MRW10 has the stronger overall profile in this comparison, especially for power, connectivity, and z-wave controller.
What is the biggest difference between Smlight SLZB-MRW10 and Sonoff ZBDongle-E?
Warranty is one of the clearest differences: Smlight SLZB-MRW10 lists 1 year, while Sonoff ZBDongle-E lists 2 years.
Who should buy Smlight SLZB-MRW10?
Choose Smlight SLZB-MRW10 if your priority is power and connectivity and that matters more than warranty.
Who should buy Sonoff ZBDongle-E?
Choose Sonoff ZBDongle-E if your priority is warranty and that matters more than power.
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