Smlight SLZB-06 MG26 vs Smlight SLZB Ultima

Full Smart Dongles comparison in 2026

Data from Amazon and official Smlight site.
2026 verdict
For most buyers in 2026, Smlight SLZB Ultima is the safer pick. It separates itself most clearly on z-wave controller and dual network, while still looking better on its broader overall balance. You should still consider Smlight SLZB-06 MG26 if power matters more than raw overall balance. Overall, Smlight SLZB Ultima makes more sense for most people.
FeatureSmlight SLZB-06 MG26Smlight SLZB UltimaWinner
PowerUSB, PoEPoESmlight SLZB-06 MG26
Z-Wave ControllerNOYESSmlight SLZB Ultima
Dual NetworkNOYESSmlight SLZB Ultima
Zigbee Chip ModelEFR32MG26EFR32MGXX / CC26XXPXDifferent strengths
Warranty1 year1 yearTie
ConnectivityUSB, Ethernet, 2.4 GHz WifiUSB, Ethernet, 2.4 GHz WifiTie
Zigbee RouterYESYESTie
Thread Border RouterYESYESTie
Matter BridgeNONOTie
Bluetooth ProxyYESYESTie

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-06 MG26 or Smlight SLZB Ultima?
Smlight SLZB Ultima has the stronger overall profile in this comparison, especially for z-wave controller and dual network.
What is the biggest difference between Smlight SLZB-06 MG26 and Smlight SLZB Ultima?
Power is one of the clearest differences: Smlight SLZB-06 MG26 lists USB, PoE, while Smlight SLZB Ultima lists PoE.
Who should buy Smlight SLZB-06 MG26?
Choose Smlight SLZB-06 MG26 if your priority is power and that matters more than z-wave controller.
Who should buy Smlight SLZB Ultima?
Choose Smlight SLZB Ultima if your priority is z-wave controller and dual network and that matters more than power.
Smart Home Planner