Nabu Casa Home Assistant Connect ZBT-2 vs Smlight SLZB-MR3

Comparing both Smart Dongles feature by feature

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Home Assistant Connect ZBT-2

Size & Materials: 83 x 83 x 179 mm, 157g / 5.5oz

Power: USB

Connectivity: USB

Zigbee: Zigbee 3.0, Silicon Labs, EFR32MG24, Zigbee Coordinator

Matter: Thread Border Router

Integrations: Home Assistant, Zigbee2MQTT

SLZB-MR3

Size & Materials: 155 x 24 x 25 mm, 82g / 2.9oz

Power: USB, PoE

Connectivity: USB, Ethernet, 2.4 GHz Wifi

Zigbee: Zigbee 3.0, Silicon Labs / Texas Instruments, EFR32MG24 / CC2674P10, Zigbee Coordinator, Zigbee Router

Matter: Thread Border Router

Integrations: Home Assistant, Zigbee2MQTT

Features: Dual Network, Bluetooth Proxy

Nabu Casa
Home Assistant Connect ZBT-2
BUY NOW
- $65.00
- 4.7
- 58
- 2025
- 1 year
- ZBT-2
- Nabu Casa
- USA
- Website
- @NabuCasa
- 83 x 83 x 179 mm
- 157g / 5.5oz
- YES
- NO
- YES
- NO
- NO
- NO
- Zigbee 3.0
- Silicon Labs
- EFR32MG24
- YES
- NO
- -
- -
- -
- NO
- YES
- NO
- 10 dBm
- 1
- +4.16dBi
- YES
- YES
- NO
- NO
- NO
Smlight
SLZB-MR3
BUY NOW
- $105.99
- 4.6
- 186
- 2025
- 1 year
- B0FB97W6CN
- Smlight
- Ukraine
- Website
- @smlight_tech
- 155 x 24 x 25 mm
- 82g / 2.9oz
- YES
- YES
- YES
- YES
- YES
- NO
- Zigbee 3.0
- Silicon Labs / Texas Instruments
- EFR32MG24 / CC2674P10
- YES
- YES
- -
- -
- -
- NO
- YES
- NO
- +20dB
- 2
- +5dBi
- YES
- YES
- YES
- YES
- NO

Dongles

Compare smart dongles by supported protocols, connectivity, hardware specs, integrations, automations, and compatibility with platforms like Matter, Zigbee, and Thread.

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