Updated September 2026
Data from Amazon and official Smlight and Sonoff sites.
2026 verdict
The Sonoff Dongle Max is the more complete Zigbee coordinator here, undercutting the Smlight SLZB-07 MG24 on price while adding Ethernet and PoE connectivity, a higher owner rating and a stronger amplifier gain.
The SLZB-07 MG24 doesn't have a category win to lean on in this pairing, leaving its compact USB-only form as the main reason anyone might still prefer it, for buyers who genuinely want the smallest possible stick with no network cabling involved. Both coordinate Zigbee 3.0 devices and act as Thread border routers for Matter, so the underlying feature set is close even as the Dongle Max pulls ahead on connectivity and price. For most Home Assistant users who want flexibility in where the coordinator lives, the Dongle Max is the stronger buy; the SLZB-07 MG24 only wins out if a bare USB stick is specifically what you're after.
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| Feature | Smlight SLZB-07 MG24 | Sonoff Dongle Max | Winner |
|---|---|---|---|
| Rating | 3.3 | 4.3 | Sonoff Dongle Max |
| Power | USB | USB, PoE | Sonoff Dongle Max |
| Connectivity | USB | USB, Ethernet, 2.4 GHz WiFi | Sonoff Dongle Max |
| Antenna Gain | +3dB | +5dBi | Sonoff Dongle Max |
| Dual Network | NO | Experimental | Sonoff Dongle Max |
| Amplifier Gain | +20dB | +20dBm | Different strengths |
| Warranty | 1 year | 1 year | Tie |
| Zigbee Chip Model | EFR32MG24 | EFR32MG24 | Tie |
| Zigbee Router | YES | YES | Tie |
| Z-Wave Controller | NO | NO | Tie |
| Thread Border Router | YES | YES | Tie |
| Matter Bridge | NO | NO | Tie |
- - Rating: 3.3 vs 4.3
- - Power: USB vs USB, PoE
Winner
Price unavailable right now
- + Rating: 4.3
- + Power: USB, PoE
- + Connectivity: USB, Ethernet, 2.4 GHz WiFi
Frequently Asked Questions
Is the Smlight SLZB-07 MG24 or the Sonoff Dongle Max the better choice?
The Sonoff Dongle Max is the better all-around pick, costing less than the SLZB-07 MG24 while adding Ethernet and PoE connectivity, a stronger amplifier and a higher owner rating.
What is the biggest difference between the SLZB-07 MG24 and the Dongle Max?
Connectivity. The Dongle Max can run over Ethernet or PoE in addition to USB, letting you place it away from your Home Assistant host, while the SLZB-07 MG24 is limited to a direct USB connection.
Can the Sonoff Dongle Max be powered over Ethernet?
Yes, the Dongle Max supports Power over Ethernet, a feature the SLZB-07 MG24 does not have, making it easier to mount the coordinator away from your server without a separate power adapter.
Is the Sonoff Dongle Max cheaper than the Smlight SLZB-07 MG24?
Yes, and combined with its extra connectivity options and stronger amplifier gain, that makes the Dongle Max the more compelling option in most Home Assistant setups.
Who should buy the Sonoff Dongle Max?
Buyers who want to place their Zigbee coordinator away from their server, whether over Ethernet or PoE, and who also want a higher-rated device at a lower price, should choose the Dongle Max.
Who should buy the Smlight SLZB-07 MG24?
Anyone who prefers a minimal USB-only stick with no Ethernet or PoE cabling to manage can still get reliable Zigbee and Thread coordination from the SLZB-07 MG24.
Full comparison table
Compare all 36 Dongles side by side
You are looking at two of them. The full table lines up all Dongles in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 36 Dongles
- 32 specs compared
- 29 filters
SmlightSLZB-MRW10
$100.00
SmlightSLZB-06 U
$72.99
SmlightSLZB-MR3
SmlightSLZB-MR5U
$119.99
SmlightSLZB-07
$34.99
SmlightSLZB-MR1U
$102.99
SmlightSLZB-07p7
$36.99
SonoffDongle Plus MG24
$35.90
Nabu CasaHome Assistant Connect ZBT-2
$65.00
SonoffZBDongle-P
15% OFF$39.99$33.94
SonoffZBDongle-E
$24.90
ZoozZ-Wave Long Range Stick
$39.95
Nabu CasaHome Assistant Connect ZWA-2
$79.00
SonoffDongle-PZG23
$39.90
SmlightSLZB-06M
$72.99
SonoffDongle Plus PP10
$35.90
SmlightSLZB-06p7U
$78.99
SmlightSLZB-MR2
£160.48
SonoffDongle Lite MG21
$24.90
AeotecZ-Stick 7
$39.99
DonglesSmlightSLZB-06 MG24
4.5(6)$82.99
DonglesSmlightSLZB-06 MG26
3.4(7)$84.99- DonglesSmlight
SLZB-06 U
5.0(5)$72.99 
DonglesSmlightSLZB-06
4.2(179)$72.99- DonglesSmlight
SLZB-06M
4.6(111)$72.99 
DonglesSmlightSLZB-06P10
4.4(11)$85.99
DonglesSmlightSLZB-06p7
4.4(11)$79.99- DonglesSmlight
SLZB-06p7U
4.6(33)$78.99 - DonglesSmlight
SLZB-07 MG24
3.3(5)$45.99 
DonglesSmlightSLZB-07 MG26
4.5(86)- DonglesSmlight
SLZB-07
4.9(20)$34.99 
DonglesSmlightSLZB-07P10
3.0(1)$48.99- DonglesSmlight
SLZB-07p7
4.8(8)$36.99 
DonglesSmlightSLZB-MR1
4.4(11)$103.99- DonglesSmlight
SLZB-MR1U
4.8(16)$102.99 - DonglesSmlight
SLZB-MR2
4.6(8)£160.48 - DonglesSmlight
SLZB-MR3
5.0(1) 
DonglesSmlightSLZB-MR4
4.0(5)$130.00- DonglesSmlight
SLZB-MR5U
5.0(1)$119.99 - DonglesSmlight
SLZB-MRW10
5.0(11)$100.00
Air Quality MonitorsSonoffSAWF-07P Air Quality Monitor
3.7(191)$39.90
Air Quality MonitorsSonoffSAWF-08P Air Quality Monitor
4.3(169)$49.90
CamerasSonoffCAM GlassView
4.6(18)$34.90
CamerasSonoffCam Outdoor DUO
$79.90
CamerasSonoffCam Slim Gen2
4.4(170)$19.90
CamerasSonoffGK-200MP2-B
4.0(149)30% OFF$9.99$6.99
DisplaysSonoffNSPanel Pro Gen2
3.4(11)€149.90
DisplaysSonoffNSPanel Pro
4.1(73)$129.90- DonglesSonoff
Dongle Lite MG21
4.5(439)$24.90 
DonglesSonoffDongle Max
4.3(599)- DonglesSonoff
Dongle Plus MG24
4.7(675)$35.90 - DonglesSonoff
Dongle Plus PP10
4.6(80)$35.90 - DonglesSonoff
Dongle-PZG23
4.6(172)$39.90 
DonglesSonoffZ-Wave 800 PoE Dongle Max
4.3(20)$44.90- DonglesSonoff
ZBDongle-E
4.6(3,724)$24.90 - DonglesSonoff
ZBDongle-P
4.6(5,667)15% OFF$39.99$33.94 
Door & Window SensorsSonoffDW2-WIFI
3.8(1,056)$12.23
Door & Window SensorsSonoffSNZB-04 ZigBee Wireless Door/Window Sensor
3.7(101)$17.99
Door & Window SensorsSonoffSNZB-04P ZigBee Door/Window Sensor
4.0(13)$18.99
Door & Window SensorsSonoffSenseGuard DW Gen2
4.4(192)