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Home Assistant Connect ZBT-2 (Zigbee and Thread USB adapter)
5059715 HA-ZBT-2
0860011789741
Shipping 6-8 b.d.
All about the product
Home Assistant Connect ZBT-2 – Zigbee & Thread USB Adapter
The Home Assistant Connect ZBT-2 is a high-performance USB adapter designed to build a powerful Zigbee 3.0 or Thread mesh network in your smart home. Featuring up to 4× faster performance compared to the first-generation ZBT, a precision-tuned 4.16 dBi antenna for enhanced coverage, and the advanced Silicon Labs MG24 chipset, this adapter is ready for modern smart home demands.
It supports seamless migration from existing Zigbee ecosystems (e.g., ZHA, deCONZ, Zigbee2MQTT), full Thread support, and opens the door to future-proof Matter devices.
Key Features
Dual-protocol support for Zigbee 3.0 and Thread – choose whichever fits your network best.
Up to 4× faster response compared to the ZBT-1 adapter.
High-performance external antenna (4.16 dBi) ensures stronger, more reliable connectivity and extended range.
USB-C interface, sleek compact design, one-click firmware updates and intuitive setup.
Open design friendly to enthusiasts: integrates with ZHA, Zigbee2MQTT, OpenThread Border Router and is ideal for building a unified smart home network.
Technical Specifications
Model: NC-ZBT-9741
Chipset: Silicon Labs MG24 (Zigbee/Thread radio)
Interface: USB-C
Antenna gain: 4.16 dBi
Frequency band: 2400–2483.5 MHz (2.4 GHz)
Includes
ZBT-2 USB adapter
External antenna
USB cable
Quick start guide
Ideal For
Users running Home Assistant who want to connect Zigbee and/or Thread devices in a unified system.
Upgrading to a future-proof smart home setup that supports Matter-over-Thread and other advanced protocols.
Larger homes, complex installations, or scenarios where superior wireless coverage and mesh performance matter.
