Smlight SLZB-06P10 Review: A PoE Zigbee Coordinator Built for Whole-Home Range
A network-attached Zigbee coordinator with PoE and a strong TI radio that reaches farther than a basic USB dongle, at a price some buyers call steep.
The SLZB-06P10 is aimed at Home Assistant users who want their Zigbee coordinator off the desk and running reliably over Ethernet or PoE instead of a flaky USB stick. Buyers consistently report stronger range and fewer dropped devices than a basic USB dongle or Sky Connect, with straightforward Zigbee2MQTT and ZHA setup. The trade-offs are a higher price than a simple USB coordinator and occasional web UI quirks, but the core Zigbee radio performance is what keeps owners satisfied.
- Home Assistant users replacing a USB Zigbee dongle
- Whole-home Zigbee networks needing better range
- PoE / networking-closet setups
- Users migrating from Sky Connect or basic coordinators
Pros
- Strong Zigbee range and fewer dropped devices than basic USB coordinators
- PoE and Ethernet power options for networking-closet placement
- Remote firmware updates without unplugging the device
- Straightforward Home Assistant, ZHA and Zigbee2MQTT setup
Cons
- Pricier than a simple USB-only Zigbee dongle
- No 5GHz Wi-Fi or Z-Wave support
- A few reports of finicky USB-C cable fit and minor web UI quirks
- Cannot run Zigbee and Thread on separate radios simultaneously
Who is the SLZB-06P10 for?
The SLZB-06P10 is a Zigbee coordinator built around a Texas Instruments CC2652P10 radio, run over USB, Ethernet, or Power over Ethernet rather than plugged directly into a PC or hub. That combination targets Home Assistant users who want to move their Zigbee radio away from USB extension cables and interference-prone desktop placement into a networking closet or attic, powered by a single PoE cable. It also acts as a Thread border router, so it can double up as part of a Matter over Thread setup alongside its Zigbee coordinator role.
What buyers love
The most consistent praise is reliability and range: multiple owners describe replacing a Sky Connect or a basic USB Zigbee stick and immediately getting better signal and fewer battery-device dropouts, which lines up with the TI CC2652P10 chip and the external antenna the spec sheet lists. Buyers also highlight genuinely easy setup with Home Assistant, whether through ZHA or Zigbee2MQTT, plus painless remote firmware updates, something a couple of reviewers contrast favorably with USB-only coordinators that require unplugging the device to reflash. PoE power is called out specifically as convenient for tucking the device away in an attic or a network cabinet without running a separate power adapter.
What to know before you buy
The recurring complaint is price: several reviewers say it works great but feels expensive compared to simpler Zigbee coordinators, which matches its position as a premium PoE-capable option rather than a budget USB dongle. A few buyers ran into a fiddly USB-C cable fit that made the device seem like it was losing power when it was actually a loose connector, and others reported minor web UI rough edges, like security-page fields behaving oddly. One reviewer had trouble getting a Matter-over-Thread device to bridge into Home Assistant even though Zigbee itself worked fine, and one buyer using it purely for Zigbee (Hue lighting) had no such trouble, so most Zigbee-only setups report a smooth experience. There is no Z-Wave or 5GHz Wi-Fi support, and it does not run Zigbee and Thread on separate radios at the same time.
Is the SLZB-06P10 worth it?
For anyone standardizing a Home Assistant Zigbee network around Ethernet or PoE instead of USB, the SLZB-06P10 delivers on its core promise: a noticeably stronger, more stable Zigbee mesh than basic USB coordinators, backed by a capable TI chip and a 3-year-class build most owners rate highly. It costs more than a plain USB dongle, but buyers who made the jump generally see that as a fair trade for the range, PoE flexibility, and remote-update convenience.
Frequently asked questions
Does the SLZB-06P10 work with Home Assistant?
Yes. It is built for Home Assistant workflows and integrates through both ZHA and Zigbee2MQTT, and buyers consistently report an easy setup process.
Can I power the SLZB-06P10 over Ethernet?
Yes, it supports both standard Ethernet with a separate power source and Power over Ethernet (PoE), letting you run a single cable to power and network the device.
Does it support Z-Wave or Matter directly?
It does not include a Z-Wave radio. It does function as a Thread border router for Matter over Thread setups, though it does not act as a general Matter bridge.
Is the SLZB-06P10 better than a basic USB Zigbee dongle?
Buyers who switched from a USB dongle or Sky Connect generally report stronger range and more reliable connections, thanks to the TI CC2652P10 radio and external antenna, though it costs more than a basic USB-only coordinator.
Does it support 5GHz Wi-Fi?
No, the device supports 2.4GHz Wi-Fi only; there is no 5GHz Wi-Fi radio.
