Home Assistant Connect ZBT-2 Zigbee/Thread/Matter USB Adapter
Home Assistant Connect ZBT-2 is an official Nabu Casa USB adapter that adds Zigbee, Thread, and Matter connectivity to a Home Assistant system (including Home Assistant Green). Plug it in for quick setup and start pairing compatible devices in minutes with Home Assistant’s built-in onboarding and migration tools.
Designed for strong wireless performance and stability, Connect ZBT-2 features an optimized antenna and a next-generation MG24 radio platform. It supports popular Home Assistant stacks including ZHA, Zigbee2MQTT, and OpenThread Border Router, helping reduce smart home hub clutter by connecting devices directly to Home Assistant.
- Official Home Assistant hardware by Nabu Casa; requires a Home Assistant system to use
- Adds Zigbee 3.0, Thread 1.3, and Matter connectivity via USB Type-A
- Plug-and-play setup: start a new network quickly or migrate an existing one using Home Assistant’s wizard
- Optimized antenna and MG24 chip for strong performance and rock-solid stability
- Wide compatibility: supports ZHA, Zigbee2MQTT, and OpenThread Border Router
- Built to be tinkered with: open design with accessible pads/pins; easy to open (no clips or glue)
- Supports OTA updates for major brands (via Home Assistant integrations)
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