Winner
Updated September 2026
Data from Amazon and official Smlight and Sonoff sites.
2026 verdict
Between Smlight SLZB-06M and Sonoff Dongle Plus PP10, Smlight SLZB-06M is the better overall pick in 2026, leading on power, connectivity, and antenna gain.
The main reason it wins is power, connectivity, and antenna gain, and bluetooth proxy strengthens that case. Choose Sonoff Dongle Plus PP10 only if price, rating, and warranty matter more to you than the broader advantage from Smlight SLZB-06M. That is why Smlight SLZB-06M wins the verdict here.
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| Feature | Smlight SLZB-06M | Sonoff Dongle Plus PP10 | Winner |
|---|---|---|---|
| Price | $72.99 | $35.90 | Sonoff Dongle Plus PP10 |
| Rating | 4.6 | 4.7 | Sonoff Dongle Plus PP10 |
| Warranty | 1 year | 2 years | Sonoff Dongle Plus PP10 |
| Power | USB, PoE | USB | Smlight SLZB-06M |
| Connectivity | USB, Ethernet, 2.4 GHz WiFi | USB | Smlight SLZB-06M |
| Antenna Gain | +5dBi | +4.5dBi | Smlight SLZB-06M |
| Bluetooth Proxy | YES | NO | Smlight SLZB-06M |
| Zigbee Chip Model | EFR32MG21 | CC2674P10 | Different strengths |
| Amplifier Gain | +20dB | +20dBm | Different strengths |
| Zigbee Router | YES | YES | Tie |
| Z-Wave Controller | NO | NO | Tie |
| Thread Border Router | YES | YES | Tie |
Winner
$72.99
- + Power: USB, PoE
- + Connectivity: USB, Ethernet, 2.4 GHz WiFi
- + Antenna Gain: +5dBi
- - Price: $72.99 vs $35.90
- - Rating: 4.6 vs 4.7
$35.90
- + Price: $35.90
- + Rating: 4.7
- + Warranty: 2 years
- - Power: USB vs USB, PoE
- - Connectivity: USB vs USB, Ethernet, 2.4 GHz WiFi
Frequently Asked Questions
Which is better overall: Smlight SLZB-06M or Sonoff Dongle Plus PP10?
Smlight SLZB-06M has the stronger overall profile in this comparison, especially for power, connectivity, and antenna gain.
What is the biggest difference between Smlight SLZB-06M and Sonoff Dongle Plus PP10?
Price is one of the clearest differences: Smlight SLZB-06M lists $72.99, while Sonoff Dongle Plus PP10 lists $35.90.
Which one looks better on price?
Smlight SLZB-06M is listed at $72.99, while Sonoff Dongle Plus PP10 is listed at $35.90. Sonoff Dongle Plus PP10 (better spec).
Who should buy Smlight SLZB-06M?
Choose Smlight SLZB-06M if your priority is power and connectivity and that matters more than price.
Who should buy Sonoff Dongle Plus PP10?
Choose Sonoff Dongle Plus PP10 if your priority is price and rating and that matters more than power.
Full comparison table
Compare all 35 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.
- 35 Dongles
- 32 specs compared
- 29 filters
SmlightSLZB-MRW10
$100.00
SmlightSLZB-06 U
$72.99
SmlightSLZB-MR4
$130.00
SmlightSLZB-MR3
SmlightSLZB-MR5U
$119.99
SmlightSLZB-07
$34.99
Nabu CasaHome Assistant Connect ZBT-2
$65.00
SmlightSLZB-MR1U
$102.99
SmlightSLZB-07p7
$36.99
SonoffDongle Plus MG24
$35.90
ZoozZ-Wave Long Range Stick
$39.95
SonoffDongle Plus PP10
$35.90
SonoffZBDongle-P
15% OFF$39.99$34.07
SonoffZBDongle-E
$24.90
SonoffDongle Lite MG21
25% OFF$24.90$18.68
SonoffDongle-PZG23
10% OFF$39.90$35.91- Smlight
SLZB-06M
$72.99 
SmlightSLZB-06p7U
$78.99
SmlightSLZB-MR2
£160.48
AeotecZ-Stick 7
$39.99
DonglesSmlightSLZB-06 MG24
4.5(6)$82.99
DonglesSmlightSLZB-06 MG26
3.3(6)$84.99- DonglesSmlight
SLZB-06 U
5.0(4)$72.99 
DonglesSmlightSLZB-06
4.2(179)$72.99- DonglesSmlight
SLZB-06M
4.6(110)$72.99 
DonglesSmlightSLZB-06P10
4.4(11)$85.99
DonglesSmlightSLZB-06p7
4.4(11)$79.99- DonglesSmlight
SLZB-06p7U
4.6(33)$78.99 
DonglesSmlightSLZB-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) - DonglesSmlight
SLZB-MR4
5.0(2)$130.00 - DonglesSmlight
SLZB-MR5U
5.0(1)$119.99 - DonglesSmlight
SLZB-MRW10
5.0(9)$100.00
Air Quality MonitorsSonoffSAWF-07P Air Quality Monitor
3.7(178)$39.90
Air Quality MonitorsSonoffSAWF-08P Air Quality Monitor
4.2(162)$49.90
CamerasSonoffCAM GlassView
$34.90
CamerasSonoffCam Slim Gen2
4.4(158)5% OFF$19.90$18.91
CamerasSonoffGK-200MP2-B
4.0(149)30% OFF$9.99$6.99
DisplaysSonoffNSPanel Pro Gen2
3.6(10)€149.90
DisplaysSonoffNSPanel Pro
4.0(70)$129.90- DonglesSonoff
Dongle Lite MG21
4.6(401)25% OFF$24.90$18.68 
DonglesSonoffDongle Max
4.2(544)- DonglesSonoff
Dongle Plus MG24
4.7(630)$35.90 - DonglesSonoff
Dongle Plus PP10
4.7(70)$35.90 - DonglesSonoff
Dongle-PZG23
4.6(167)10% OFF$39.90$35.91 - DonglesSonoff
ZBDongle-E
4.6(3,697)$24.90 - DonglesSonoff
ZBDongle-P
4.6(5,627)15% OFF$39.99$34.07 
Door & Window SensorsSonoffDW2-WIFI
3.8(1,059)$12.23
Door & Window SensorsSonoffSNZB-04 ZigBee Wireless Door/Window Sensor
3.8(102)$17.99
Door & Window SensorsSonoffSNZB-04P ZigBee Door/Window Sensor
3.9(12)$18.99
Door & Window SensorsSonoffSenseGuard DW Gen2
4.4(171)
Energy MonitorsSonoffMINI PM Matter Over WiFi Power Meter (Non-Switch)
$15.90
Energy MonitorsSonoffMINI PM Zigbee Power Meter (Non-Switch)
4.1(82)$15.90