Dongles · Head to head

Smlight SLZB-MRW10 vs Sonoff ZBDongle-P

Full Smart Dongles comparison in 2026

Updated June 2026
Data from Amazon and official Smlight and Sonoff sites.
2026 verdict
For most buyers in 2026, Smlight SLZB-MRW10 is the safer pick over Sonoff ZBDongle-P because of rating, power, and connectivity. The main reason it wins is rating, power, and connectivity, and z-wave controller and thread border router strengthens that case. Sonoff ZBDongle-P remains a niche alternative if price and warranty matters more than the rest of the comparison. That keeps the verdict firmly in favor of Smlight SLZB-MRW10.
vs
FeatureSmlight SLZB-MRW10Sonoff ZBDongle-PWinner
Price€118.62$39.99Sonoff ZBDongle-P
Rating5.04.6Smlight SLZB-MRW10
Warranty1 year2 yearsSonoff ZBDongle-P
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 ModelCC2652P10CC2652PDifferent strengths
Amplifier Gain+20dBi+20dBmDifferent strengths

Frequently Asked Questions

Which is better overall: Smlight SLZB-MRW10 or Sonoff ZBDongle-P?

Smlight SLZB-MRW10 has the stronger overall profile in this comparison, especially for rating, power, and connectivity.

What is the biggest difference between Smlight SLZB-MRW10 and Sonoff ZBDongle-P?

Price is one of the clearest differences: Smlight SLZB-MRW10 lists €118.62, while Sonoff ZBDongle-P lists $39.99.

Which one looks better on price?

Smlight SLZB-MRW10 is listed at €118.62, while Sonoff ZBDongle-P is listed at $39.99. Sonoff ZBDongle-P (better spec).

Who should buy Smlight SLZB-MRW10?

Choose Smlight SLZB-MRW10 if your priority is rating and power and that matters more than price.

Who should buy Sonoff ZBDongle-P?

Choose Sonoff ZBDongle-P if your priority is price and warranty and that matters more than rating.

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