Smlight SLZB-MRW10 vs Sonoff Dongle Plus MG24 comparison

Updated June 2026

Data from Amazon and official Smlight and Sonoff sites.

2026 verdict

Across the 2026 comparison, Smlight SLZB-MRW10 earns the nod over Sonoff Dongle Plus MG24 on the strength of rating, power, and connectivity. The comparison tilts its way because of rating, power, and connectivity, with z-wave controller and antenna gain keeping it in front. Sonoff Dongle Plus MG24 remains a niche alternative if price matters more than the rest of the comparison. That is why Smlight SLZB-MRW10 wins the verdict here.

Winner

Smlight

Smlight SLZB-MRW10

€118.62

Buy on Amazon Italy Buy on Official Store

Sonoff

Sonoff Dongle Plus MG24

$35.90

Buy on Amazon USA

Feature	Smlight SLZB-MRW10	Sonoff Dongle Plus MG24	Winner
Price	€118.62	$35.90	Sonoff Dongle Plus MG24
Rating	5.0	4.6	Smlight SLZB-MRW10
Power	USB, PoE	USB	Smlight SLZB-MRW10
Connectivity	USB, Ethernet, 2.4 GHz WiFi	USB	Smlight SLZB-MRW10
Z-Wave Controller	YES	NO	Smlight SLZB-MRW10
Antenna Gain	+5dBi	+4.5dBi	Smlight SLZB-MRW10
Dual Network	YES	NO	Smlight SLZB-MRW10
Bluetooth Proxy	YES	NO	Smlight SLZB-MRW10
Zigbee Chip Model	CC2652P10	EFR32MG24	Different strengths
Amplifier Gain	+20dBi	+20dBm	Different strengths
Warranty	1 year	1 year	Tie
Zigbee Router	YES	YES	Tie

Winner

Smlight

Smlight SLZB-MRW10

€118.62

Buy on Amazon Italy Buy on Official Store

+ Rating: 5.0
+ Power: USB, PoE
+ Connectivity: USB, Ethernet, 2.4 GHz WiFi
- Price: €118.62 vs $35.90

Sonoff

Sonoff Dongle Plus MG24

$35.90

Buy on Amazon USA

+ Price: $35.90
- Rating: 4.6 vs 5.0
- Power: USB vs USB, PoE

Frequently Asked Questions

Which is better overall: Smlight SLZB-MRW10 or Sonoff Dongle Plus MG24?

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 Dongle Plus MG24?

Price is one of the clearest differences: Smlight SLZB-MRW10 lists €118.62, while Sonoff Dongle Plus MG24 lists $35.90.

Which one looks better on price?

Smlight SLZB-MRW10 is listed at €118.62, while Sonoff Dongle Plus MG24 is listed at $35.90. Sonoff Dongle Plus MG24 (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 Dongle Plus MG24?

Choose Sonoff Dongle Plus MG24 if your priority is price and that matters more than rating.

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